| Season | Event | The team | Rating | Result | ||
|---|---|---|---|---|---|---|
| 2007 | Artsit Darom | Ironi Tel Aviv Bet Moshe Chernyak | 2206 | +1 | =3 | -2 |
| 2007 | Noar Elit | Club Ironi Tel Aviv Chernyak Alef | 2206 | +5 | =1 | -3 |
| 2007 | Gavia haMedina | Ironi Tel Aviv Bet Moshe Cherniak11 | 2206 | |||
| 2008 | active Elit 2008 | Ironi Tel Aviv Bet | 2211 | +7 | =1 | -2 |
| 2008 | Noar Elit Tsafon | Ironi Tel Aviv Bet | 2211 | |||
| 2008 | Artsit Darom 2008 | Ironi Tel Aviv Bet Moshe Chernyak | 2198 | +3 | =2 | -2 |
| 2008 | Noar Elit - Beyt Elion | Ironi Tel Aviv Bet | 2211 | +1 | -1 | |
| 2008 | cup haMedina 2008 | Ironi Tel Aviv Bet Moshe Cherniak11 | 2198 | |||
| 2008 | Mivhanim Leumit/Artsit | Ironi Tel Aviv Bet Moshe Chernyak | 2198 | |||
| 2008 | Mivhanim A-B | Ironi Tel Aviv Bet Moshe Chernyak | 2202 | +1 | ||
| 2009 | Artsit Tsafon 2009 | haPoel Petah Tiqwa Gimel | 2246 | |||
| 2009 | Noar Elit Tsafon 2009 | Naarey haPoel Petah Tiqwa Alef | 2246 | +3 | =1 | |
| 2009 | Noar Elit - Beyt Elion | Naarey haPoel Petah Tiqwa Alef | 2246 | |||
| 2009 | Noar Elit - active 2009 | Naarey haPoel Petah Tiqwa Alef | 2246 | +3 | =3 | -1 |
| Event | Date | Rating | Points | Place |
|---|---|---|---|---|
| Israel Chess Championship 1/2 final 2007-2008, Kfar Saba | 2008/06/28-2008/09/13 | 2202 | 6/9 | 4-6 |
| Herzliya International Open Chess Tournament 2008 | 2008/09/02-2008/09/12 | 2202 | 4/9 | 31-38 |
| Israel championship 2008 | 2008/11/30-2008/12/11 | 2246 | 3/9 | 34-36 |
| Season | Event | Round | Date | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | Noar Elit | 1.1 | 2006/10/18 | Zak (2206) | 1 | 0 | Itshaki (2007) | |||
| 2007 | Noar Elit | 3.2 | 2006/11/01 | Zak (2206) | .5 | .5 | Bloh (2309) | |||
| 2007 | Noar Elit | 4.2 | 2006/11/02 | Shimonovich (2055) | 0 | 1 | Zak (2206) | |||
| 2007 | Noar Elit | 5.2 | 2006/11/15 | Zak (2206) | 1 | 0 | Vaxman (2002) | |||
| 2007 | Noar Elit | 6.1 | 2006/11/16 | Zak (2206) | 1 | 0 | Aaron (2055) | |||
| 2007 | Noar Elit | 7.2 | 2006/11/29 | Zak (2206) | 1 | 0 | Fuks (1924) | |||
| 2007 | Noar Elit | 8.2 | 2006/11/30 | Ben-Porat (2223) | 1 | 0 | Zak (2206) | |||
| 2007 | Noar Elit | 9.1 | 2006/12/07 | Sidorenko (2253) | 1 | 0 | Zak (2206) | |||
| 2007 | Noar Elit | 10.1 | 2006/12/27 | Zak (2206) | 0 | 1 | Zaslavskiy (2330) | |||
| 2007 | Artsit Darom | 3.4 | 2007/02/08 | Zak (2206) | .5 | .5 | Shalhatskiy (2283) | |||
| 2007 | Artsit Darom | 4.4 | 2007/02/22 | Rozt (2089) | .5 | .5 | Zak (2206) | |||
| 2007 | Artsit Darom | 6.3 | 2007/03/22 | Zak (2206) | 1 | 0 | Faernik (2181) | |||
| 2007 | Artsit Darom | 7.4 | 2007/04/12 | Zak (2206) | .5 | .5 | Bebchuk (2170) | |||
| 2007 | Artsit Darom | 8.4 | 2007/04/26 | Zak (2206) | 0 | 1 | Kunin (2228) | |||
| 2007 | Artsit Darom | 11.4 | 2007/06/07 | Shoham (2245) | 1 | 0 | Zak (2206) | |||
| 2008 | active Elit 2008 | 2.2 | 2007/09/28 | Zak (2211) | 1 | 0 | Itsikovich (2015) | |||
| 2008 | active Elit 2008 | 3.2 | 2007/09/28 | Chikman (1899) | 0 | 1 | Zak (2211) | |||
| 2008 | active Elit 2008 | 4.3 | 2007/09/28 | Krayzman (1904) | 0 | 1 | Zak (2211) | |||
| 2008 | active Elit 2008 | 5.3 | 2007/09/28 | Zak (2211) | 1 | 0 | Grishin (1927) | |||
| 2008 | active Elit 2008 | 6.3 | 2007/09/28 | Surin (1941) | 0 | 1 | Zak (2211) | |||
| 2008 | active Elit 2008 | 7.2 | 2007/10/05 | Rahmilovich (2077) | 0 | 1 | Zak (2211) | |||
| 2008 | active Elit 2008 | 8.2 | 2007/10/05 | Portnoy (1940) | 1 | 0 | Zak (2211) | |||
| 2008 | active Elit 2008 | 9.2 | 2007/10/05 | Zak (2211) | 0 | 1 | Porat (2200) | |||
| 2008 | active Elit 2008 | 10.2 | 2007/10/05 | Sidorenko (2367) | 0 | 1 | Zak (2211) | |||
| 2008 | active Elit 2008 | 11.2 | 2007/10/05 | Zak (2211) | 0.5 | 0.5 | Ben-Artsi (1989) | |||
| 2008 | Noar Elit - Beyt Elion | 1.3 | 2007/15/12 | Shusterman (2147) | 0 | 1 | Zak (2211) | |||
| 2008 | Noar Elit - Beyt Elion | 2.3 | 2007/22/12 | Zak (2211) | 0 | 1 | Pliskin (2212) | |||
| 2008 | Artsit Darom 2008 | 1.4 | 2008/01/03 | Zak (2198) | 1 | 0 | Ponskiy (2197) | |||
| 2008 | Artsit Darom 2008 | 3.3 | 2008/01/31 | Elhanati (2091) | 1 | 0 | Zak (2198) | |||
| 2008 | Artsit Darom 2008 | 4.3 | 2008/02/14 | Zak (2198) | 0.5 | 0.5 | Aronov (2210) | |||
| 2008 | Artsit Darom 2008 | 6.4 | 2008/03/13 | Klakhaym (2243) | 0.5 | 0.5 | Zak (2198) | |||
| 2008 | Artsit Darom 2008 | 7.5 | 2008/03/27 | Har-Even (2094) | 0 | 1 | Zak (2198) | |||
| 2008 | Artsit Darom 2008 | 10.5 | 2008/05/15 | Lifland (2200) | 1 | 0 | Zak (2198) | |||
| 2008 | Artsit Darom 2008 | 11.4 | 2008/05/29 | Porat (2171) | 0 | 1 | Zak (2198) | |||
| 2008 | Israel Chess Championship 1/2... | 1.7 | 2008/06/28 | Volkov (2086) | 0 | 1 | Zak (2202) | |||
| 2008 | Mivhanim A-B | 2.3 | 2008/07/03 | Zak (2202) | 1 | 0 | Shtavskiy (2057) | |||
| 2008 | Israel Chess Championship 1/2... | 2.5 | 2008/07/05 | Zak (2202) | 0 | 1 | Tratatovich (2227) | |||
| 2008 | Israel Chess Championship 1/2... | 3.7 | 2008/07/12 | Koen (2005) | 0 | 1 | Zak (2202) | |||
| 2008 | Israel Chess Championship 1/2... | 4.3 | 2008/07/19 | Zak (2202) | 1 | 0 | Reznikov (2187) | |||
| 2008 | Israel Chess Championship 1/2... | 5.3 | 2008/08/02 | Shlam (2141) | 0 | 1 | Zak (2202) | |||
| 2008 | Israel Chess Championship 1/2... | 6.1 | 2008/08/16 | Zak (2202) | = | = | Videslaver (2405) | |||
| 2008 | Israel Chess Championship 1/2... | 7.3 | 2008/08/23 | Libov (2201) | = | = | Zak (2202) | |||
| 2008 | Israel Chess Championship 1/2... | 8.3 | 2008/08/30 | Gukhvat (2212) | 1 | 0 | Zak (2202) | |||
| 2008 | Herzliya International Open... | 1.23 | 2008/09/02 | Zak (2202) | 1 | 0 | Ben-Porat (2029) | |||
| 2008 | Herzliya International Open... | 2.7 | 2008/09/03 | Livshits (2466) | = | = | Zak (2202) | |||
| 2008 | Herzliya International Open... | 3.6 | 2008/09/04 | Zak (2202) | 0 | 1 | Tsifroni (2469) | |||
| 2008 | Herzliya International Open... | 4.15 | 2008/09/05 | Hasidovsky (2198) | = | = | Zak (2202) | |||
| 2008 | Herzliya International Open... | 5.12 | 2008/09/07 | Zak (2202) | 0 | 1 | Yakov (2136) | |||
| 2008 | Herzliya International Open... | 6.16 | 2008/09/09 | Idan (2195) | 1 | 0 | Zak (2202) | |||
| 2008 | Herzliya International Open... | 7.21 | 2008/09/10 | Zak (2202) | 0 | 1 | Ben-Porat (2191) | |||
| 2008 | Herzliya International Open... | 8.23 | 2008/09/11 | Herts (2027) | 0 | 1 | Zak (2202) | |||
| 2008 | Herzliya International Open... | 9.19 | 2008/09/12 | Zak (2202) | 1 | 0 | Volkov (2086) | |||
| 2008 | Israel Chess Championship 1/2... | 9.5 | 2008/09/13 | Zak (2202) | 1 | 0 | Hasidovsky (2110) | |||
| 2009 | Noar Elit - active 2009 | 1.3 | 2008/10/19 | Itshaki (2100) | 0.5 | 0.5 | Zak (2246) | |||
| 2009 | Noar Elit - active 2009 | 2.3 | 2008/10/19 | Zak (2246) | 1 | 0 | Gara (2013) | |||
| 2009 | Noar Elit - active 2009 | 4.3 | 2008/10/19 | Zak (2246) | 1 | 0 | Krasnoshochki (1819) | |||
| 2009 | Noar Elit - active 2009 | 7.3 | 2008/10/20 | Smoliar (1900) | 0.5 | 0.5 | Zak (2246) | |||
| 2009 | Noar Elit - active 2009 | 8.3 | 2008/10/20 | Borohovskiy (2146) | 0.5 | 0.5 | Zak (2246) | |||
| 2009 | Noar Elit - active 2009 | 9.3 | 2008/10/20 | Zak (2246) | 1 | 0 | Levin (2005) | |||
| 2009 | Noar Elit - active 2009 | 10.3 | 2008/10/20 | Shusterman (2169) | 1 | 0 | Zak (2246) | |||
| 2009 | Noar Elit Tsafon 2009 | 2.3 | 2008/11/05 | Zak (2246) | 1 | 0 | Lahav (1867) | |||
| 2009 | Noar Elit Tsafon 2009 | 3.3 | 2008/11/06 | Surin (1953) | 0 | 1 | Zak (2246) | |||
| 2009 | Noar Elit Tsafon 2009 | 4.3 | 2008/11/19 | Gevaon (2193) | 0.5 | 0.5 | Zak (2246) | |||
| 2009 | Noar Elit Tsafon 2009 | 5.3 | 2008/11/20 | Zak (2246) | 1 | 0 | Levin (2005) | |||
| 2008 | Israel championship... | 1.13 | 2008/11/30 | Navati (2482) | 1 | 0 | Zak (2246) | |||
| 2008 | Israel championship... | 2.13 | 2008/12/01 | Zak (2246) | 0 | 1 | Grinfeld (2561) | |||
| 2008 | Israel championship... | 3.18 | 2008/12/03 | Popilskiy (2407) | 1 | 0 | Zak (2246) | |||
| 2008 | Israel championship... | 4.20 | 2008/12/04 | Zak (2246) | 1 | 0 | Etnilov (2123) | |||
| 2008 | Israel championship... | 5.18 | 2008/12/07 | Aaron (2186) | 0 | 1 | Zak (2246) | |||
| 2008 | Israel championship... | 6.15 | 2008/12/08 | Zak (2246) | = | = | Tarnopolskiy (2324) | |||
| 2008 | Israel championship... | 7.16 | 2008/12/09 | Miller (2330) | 1 | 0 | Zak (2246) | |||
| 2008 | Israel championship... | 8.18 | 2008/12/10 | Zak (2246) | = | = | Porat (2224) | |||
| 2008 | Israel championship... | 9.16 | 2008/12/11 | Kaplivetskiy (2288) | 1 | 0 | Zak (2246) | |||
| Event | Date | Calculation date | Previous rating | Opponent rating | Coefficient | Points | Rating change | New rating |
|---|---|---|---|---|---|---|---|---|
| Givataim Dov Porat 1/10/2007 main | 2007/10/01 | 2007/12/31 | 2211 | 2283 | 3 | 5/9 | 8.32 | 2,219.32 |
| active Elit 2008 round 7 | 2007/10/05 | 2007/12/31 | 2211 | 2077 | 3 | 1 | 2.04 | 2,221.36 |
| active Elit 2008 round 8 | 2007/10/05 | 2007/12/31 | 2211 | 1940 | 3 | 0 | -4.99 | 2,216.37 |
| active Elit 2008 round 9 | 2007/10/05 | 2007/12/31 | 2211 | 2200 | 3 | 0 | -3.04 | 2,213.33 |
| active Elit 2008 round 10 | 2007/10/05 | 2007/12/31 | 2211 | 2367 | 3 | 1 | 4.21 | 2,217.55 |
| active Elit 2008 round 11 | 2007/10/05 | 2007/12/31 | 2211 | 1989 | 3 | 0.5 | -1.62 | 2,215.93 |
| Kfar-Saba Alifut 2007 | 2007/12/08 | 2007/12/31 | 2211 | 2068 | 10 | 6/9 | -1.27 | 2,214.65 |
| festival Ashdod 2007 international open | 2007/12/12 | 2007/12/31 | 2211 | 2056 | 10 | 5/6 | 26.56 | 2,241.21 |
| Noar Elit - Beyt Elion round 1 | 2007/12/15 | 2007/12/31 | 2211 | 2147 | 10 | 1 | 8.49 | 2,249.70 |
| Noar Elit - Beyt Elion round 2 | 2007/12/22 | 2007/12/31 | 2211 | 2212 | 10 | 0 | -9.89 | 2,239.82 |
| Petah-Tiqwa Elitsur active 28/12/2007 | 2007/12/28 | 2007/12/31 | 2211 | 1975 | 3 | 2/4 | -4.36 | 2,235.46 |
| Givataim active 1/1/08 | 2008/01/01 | 2008/03/31 | 2235 | 2046 | 3 | 3/5 | -1.55 | 2,233.45 |
| Artsit Darom 2008 round 1 | 2008/01/05 | 2008/03/31 | 2235 | 2201 | 10 | 1 | 9.22 | 2,242.67 |
| Holon active 12/1/2008 | 2008/01/12 | 2008/03/31 | 2235 | 2065 | 3 | 4.5/6 | 1.58 | 2,244.25 |
| Merkaz Mark Tet-Vav beshvat 22/1/2008 | 2008/01/22 | 2008/03/31 | 2235 | 1880 | 3 | 2.5/5 | -11.79 | 2,232.46 |
| Artsit Darom 2008 round 3 | 2008/02/02 | 2008/03/31 | 2235 | 2095 | 10 | 0 | -13.44 | 2,219.02 |
| Artsit Darom 2008 round 4 | 2008/02/16 | 2008/03/31 | 2235 | 2216 | 10 | 0.5 | -0.41 | 2,218.61 |
| Merkaz Mark winter main 4/3/2008 | 2008/03/04 | 2008/03/31 | 2235 | 2082 | 10 | 3.5/7 | -24.97 | 2,193.64 |
| Artsit Darom 2008 round 6 | 2008/03/15 | 2008/03/31 | 2235 | 2249 | 10 | 0.5 | 0.42 | 2,194.06 |
| Rishon leTsion active 17/3/2008 | 2008/03/17 | 2008/03/31 | 2235 | 1915 | 3 | 4/5 | -2.53 | 2,191.53 |
| Artsit Darom 2008 round 7 | 2008/03/27 | 2008/03/31 | 2235 | 2081 | 10 | 1 | 6.22 | 2,197.74 |
| Merkaz Mark Pesah active 15/4/2008 | 2008/04/15 | 2008/06/30 | 2198 | 2144 | 5 | 4/5 | 13.47 | 2,211.47 |
| Mivhanim Gil 20 world/europe 25/4/2008 | 2008/04/25 | 2008/06/30 | 2198 | 2209 | 12 | 5/9 | 16.04 | 2,227.51 |
| Petah-Tiqwa Elitsur active 2/5/2008 | 2008/05/02 | 2008/06/30 | 2198 | 2163 | 5 | 4/6 | 7.97 | 2,235.47 |
| Artsit Darom 2008 round 10 | 2008/05/17 | 2008/06/30 | 2198 | 2200 | 12 | 0 | -11.84 | 2,223.64 |
| Artsit Darom 2008 round 11 | 2008/05/31 | 2008/06/30 | 2198 | 2171 | 12 | 1 | 11.29 | 2,234.93 |
| gv' Shmuel active 6/6/2008 | 2008/06/06 | 2008/06/30 | 2198 | 2055 | 5 | 4.5/7 | 1.38 | 2,236.31 |
| Madatech weekend main 14/6/2008 | 2008/06/14 | 2008/06/30 | 2198 | 2134 | 12 | 3/5 | 3.03 | 2,239.34 |
| Mivhanim Leumit/Artsit round 1 | 2008/06/19 | 2008/06/30 | 2198 | 2070 | 12 | 0.5 | -3.74 | 2,235.60 |
| Petah-Tiqwa Elitsur active 20/6/2008 | 2008/06/20 | 2008/06/30 | 2198 | 2078 | 5 | 3.5/6 | -0.91 | 2,234.70 |
| Merkaz Mark Aviv main 24/6/2008 | 2008/06/24 | 2008/06/30 | 2198 | 2047 | 12 | 3.5/7 | -30.97 | 2,203.73 |
| Merkaz Mark Aviv active 29/6/2008 | 2008/06/29 | 2008/06/30 | 2198 | 2002 | 5 | 3.5/5 | 0.09 | 2,203.82 |
| Rishon leTsion active 30/6/2008 | 2008/06/30 | 2008/06/30 | 2198 | 1908 | 5 | 4/5 | -2.25 | 2,201.58 |
| Mivhanim A-B round 2 | 2008/07/05 | 2008/09/30 | 2202 | 2057 | 10 | 1 | 6.47 | 2,208.47 |
| Yeru-chess international IM 31/7/2008 | 2008/07/31 | 2008/09/30 | 2202 | 2305 | 10 | 5/9 | 34.11 | 2,242.58 |
| Kfar-Saba weekend main 9/8/2008 | 2008/08/09 | 2008/09/30 | 2202 | 2182 | 10 | 2/5 | -11.99 | 2,230.59 |
| Hertslia international open 12/9/2008 | 2008/09/12 | 2008/09/30 | 2202 | 2199 | 10 | 4/9 | -9.64 | 2,220.95 |
| semi final Kfar-Saba 13/9/2008 | 2008/09/13 | 2008/09/30 | 2202 | 2174 | 10 | 6/9 | 24.78 | 2,245.73 |
| Noar Elit - active 2009 [Itshaki] | 2008/10/19 | expected | 2246 | 2100 | 3 | = | -1.07 | 2,244.93 |
| Noar Elit - active 2009 [Gara] | 2008/10/19 | expected | 2246 | 2013 | 3 | 1 | 1.28 | 2,246.21 |
| Noar Elit - active 2009 [Krasnoshochki] | 2008/10/19 | expected | 2246 | 1819 | 3 | 1 | 0.21 | 2,246.43 |
| Noar Elit - active 2009 [Smoliar] | 2008/10/20 | expected | 2246 | 1900 | 3 | = | -2.57 | 2,243.86 |
| Noar Elit - active 2009 [Borohovskiy] | 2008/10/20 | expected | 2246 | 2146 | 3 | = | -0.72 | 2,243.14 |
| Noar Elit - active 2009 [Levin] | 2008/10/20 | expected | 2246 | 2005 | 3 | 1 | 1.22 | 2,244.35 |
| Noar Elit - active 2009 [Shusterman] | 2008/10/20 | expected | 2246 | 2169 | 3 | 0 | -3.55 | 2,240.80 |
| Noar Elit Tsafon 2009 [Lahav] | 2008/11/05 | expected | 2246 | 1867 | 10 | 1 | 0.68 | 2,241.48 |
| Noar Elit Tsafon 2009 [Surin] | 2008/11/06 | expected | 2246 | 1953 | 10 | 1 | 2.73 | 2,244.21 |
| Noar Elit Tsafon 2009 [Gevaon] | 2008/11/19 | expected | 2246 | 2193 | 10 | = | -1.27 | 2,242.94 |
| Noar Elit Tsafon 2009 [Levin] | 2008/11/20 | expected | 2246 | 2005 | 10 | 1 | 4.03 | 2,246.97 |
| Israel championship... [Navati] | 2008/11/30 | expected | 2246 | 2482 | 10 | 0 | -4.05 | 2,242.92 |
| Israel championship... [Grinfeld] | 2008/12/01 | expected | 2246 | 2561 | 10 | 0 | -2.07 | 2,240.85 |
| Israel championship... [Popilskiy] | 2008/12/03 | expected | 2246 | 2407 | 10 | 0 | -5.92 | 2,234.93 |
| Israel championship... [Etnilov] | 2008/12/04 | expected | 2246 | 2123 | 10 | 1 | 6.98 | 2,241.91 |
| Israel championship... [Aaron] | 2008/12/07 | expected | 2246 | 2186 | 10 | 1 | 8.55 | 2,250.47 |
| Israel championship... [Tarnopolskiy] | 2008/12/08 | expected | 2246 | 2324 | 10 | = | 2.00 | 2,252.47 |
| Israel championship... [Miller] | 2008/12/09 | expected | 2246 | 2330 | 10 | 0 | -7.85 | 2,244.62 |
| Israel championship... [Porat] | 2008/12/10 | expected | 2246 | 2224 | 10 | = | -0.50 | 2,244.13 |
| Israel championship... [Kaplivetskiy] | 2008/12/11 | expected | 2246 | 2288 | 10 | 0 | -8.90 | 2,235.23 |
