| Season | Event | The team | Rating | Result | ||
|---|---|---|---|---|---|---|
| 2008 | cup haMedina 2008 | Porat Matematika 1127 | 2171 | +3 | -4 | |
| 2008 | Noar Elit - Beyt Tihon | "Porat Matematika" - Mordehay Rahel Porat | 2200 | +2 | ||
| 2008 | Artsit Darom 2008 | "Porat Matematika" - Mordehay Rahel Porat | 2171 | +5 | =2 | -4 |
| 2008 | Noar Elit Darom | "Porat Matematika" - Mordehay Rahel Porat | 2200 | +3 | =2 | |
| 2008 | active Elit 2008 | "Porat Matematika" - Mordehay Rahel Porat | 2200 | +7 | =2 | -2 |
| 2007 | Gavia haMedina | Porat Matematika 1127 | 2222 | |||
| 2007 | Noar Elit | "Porat Matematika" - Mordehay Rahel Porat | 2222 | +7 | =3 | -1 |
| 2007 | Leumit | "Porat Matematika" - Mordehay Rahel Porat | 2222 | +2 | =1 | -8 |
| Season | Event | Round | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 2008 | cup haMedina 2008 | 7.5 | Lavonskiy (2092) | 1 | 0 | Porat (2171) | |||
| 2008 | cup haMedina 2008 | 6.5 | Ben-Porat (1976) | 0 | 1 | Porat (2171) | |||
| 2008 | cup haMedina 2008 | 5.5 | Porat (2171) | 1 | 0 | Hadani (2085) | |||
| 2008 | cup haMedina 2008 | 4.5 | Porat (2171) | 0 | 1 | Rozenberg (1938) | |||
| 2008 | cup haMedina 2008 | 3.5 | Shklovskiy (2339) | 1 | 0 | Porat (2171) | |||
| 2008 | cup haMedina 2008 | 2.5 | Porat (2171) | 1 | 0 | Gonshorovitz (2142) | |||
| 2008 | cup haMedina 2008 | 1.5 | Levitskiy (2004) | 1 | 0 | Porat (2171) | |||
| 2008 | Noar Elit - Beyt Tihon | 2.2 | Ilan (2053) | 0 | 1 | Porat (2200) | |||
| 2008 | Noar Elit - Beyt Tihon | 1.2 | Porat (2200) | 1 | 0 | Vipolzov (1980) | |||
| 2008 | Artsit Darom 2008 | 11.4 | Porat (2171) | 0 | 1 | Zak (2198) | |||
| 2008 | Artsit Darom 2008 | 10.5 | Porat (2171) | 1 | 0 | Har-Even (2094) | |||
| 2008 | Artsit Darom 2008 | 9.5 | Markovich (2266) | 0 | 1 | Porat (2171) | |||
| 2008 | Artsit Darom 2008 | 8.5 | Porat (2171) | 1 | 0 | Glikson (2153) | |||
| 2008 | Artsit Darom 2008 | 7.5 | Bebchuk (2117) | 0.5 | 0.5 | Porat (2171) | |||
| 2008 | Artsit Darom 2008 | 6.5 | Porat (2171) | 1 | 0 | Filosof (2027) | |||
| 2008 | Artsit Darom 2008 | 5.5 | Libman (2260) | 1 | 0 | Porat (2171) | |||
| 2008 | Artsit Darom 2008 | 4.5 | Porat (2171) | 1 | 0 | Segel (2159) | |||
| 2008 | Artsit Darom 2008 | 3.5 | Porat (2171) | 0 | 1 | Fishman (2156) | |||
| 2008 | Artsit Darom 2008 | 2.4 | Porat (2171) | 0.5 | 0.5 | Golberg (2227) | |||
| 2008 | Artsit Darom 2008 | 1.5 | Porat (2171) | 0 | 1 | Efroimski (2144) | |||
| 2008 | Noar Elit Darom | 5.3 | Porat (2200) | 1 | 0 | Leybi (2034) | |||
| 2008 | Noar Elit Darom | 4.3 | Shusterman (2147) | 0.5 | 0.5 | Porat (2200) | |||
| 2008 | Noar Elit Darom | 3.3 | Teyhman (1902) | 0 | 1 | Porat (2200) | |||
| 2008 | Noar Elit Darom | 2.2 | Nurian (1835) | 0.5 | 0.5 | Porat (2200) | |||
| 2008 | Noar Elit Darom | 1.2 | Porat (2200) | 1 | 0 | Savoyskiy (2110) | |||
| 2008 | active Elit 2008 | 11.2 | Rahmilovich (2077) | 1 | 0 | Porat (2200) | |||
| 2008 | active Elit 2008 | 10.2 | Porat (2200) | 0.5 | 0.5 | Portnoy (1940) | |||
| 2008 | active Elit 2008 | 9.2 | Zak (2211) | 0 | 1 | Porat (2200) | |||
| 2008 | active Elit 2008 | 8.2 | Porat (2200) | 0.5 | 0.5 | Vipolzov (1980) | |||
| 2008 | active Elit 2008 | 7.2 | Grishin (1927) | 0 | 1 | Porat (2200) | |||
| 2008 | active Elit 2008 | 6.2 | Porat (2200) | 1 | 0 | Savoyskiy (2110) | |||
| 2008 | active Elit 2008 | 5.2 | Papiashvili (1699) | 1 | 0 | Porat (2200) | |||
| 2008 | active Elit 2008 | 4.2 | Porat (2200) | 1 | 0 | Itsikovich (2015) | |||
| 2008 | active Elit 2008 | 3.2 | Levin (2068) | 0 | 1 | Porat (2200) | |||
| 2008 | active Elit 2008 | 2.2 | Porat (2200) | 1 | 0 | Reznikov (2234) | |||
| 2008 | active Elit 2008 | 1.2 | Sidorenko (2367) | 0 | 1 | Porat (2200) | |||
| 2007 | Noar Elit | 11.4 | Porat (2222) | 1 | 0 | Tsir (1945) | |||
| 2007 | Noar Elit | 10.4 | Shusterman (2125) | .5 | .5 | Porat (2222) | |||
| 2007 | Noar Elit | 9.4 | Porat (2222) | 1 | 0 | Klar (1945) | |||
| 2007 | Noar Elit | 8.4 | Matsanov (1766) | .5 | .5 | Porat (2222) | |||
| 2007 | Noar Elit | 7.4 | Porat (2222) | 0 | 1 | Shteynberg (1782) | |||
| 2007 | Noar Elit | 6.4 | Israeli (1785) | 0 | 1 | Porat (2222) | |||
| 2007 | Noar Elit | 5.4 | Porat (2222) | .5 | .5 | Ben-Nun (1928) | |||
| 2007 | Noar Elit | 4.3 | Porat (2222) | 1 | 0 | Kulikov (1996) | |||
| 2007 | Noar Elit | 3.4 | Yuroksel (1789) | 0 | 1 | Porat (2222) | |||
| 2007 | Noar Elit | 2.3 | Shaskin (2184) | 0 | 1 | Porat (2222) | |||
| 2007 | Noar Elit | 1.3 | Porat (2222) | 1 | 0 | Shipman (2064) | |||
| 2007 | Leumit | 11.5 | Porat (2222) | 0 | 1 | Seyvan (2392) | |||
| 2007 | Leumit | 10.5 | Kudishevich (2327) | 1 | 0 | Porat (2222) | |||
| 2007 | Leumit | 9.5 | Kaganskiy (2357) | 1 | 0 | Porat (2222) | |||
| 2007 | Leumit | 8.5 | Porat (2222) | 0 | 1 | Bihovskiy (2418) | |||
| 2007 | Leumit | 7.5 | Aronov (2199) | .5 | .5 | Porat (2222) | |||
| 2007 | Leumit | 6.6 | Umarov (2357) | 1 | 0 | Porat (2222) | |||
| 2007 | Leumit | 5.4 | Porat (2222) | 0 | 1 | Grinfeld (2546) | |||
| 2007 | Leumit | 4.5 | Porat (2222) | 0 | 1 | Kantsler (2541) | |||
| 2007 | Leumit | 3.6 | Porat (2222) | 1 | 0 | Golberg (2180) | |||
| 2007 | Leumit | 2.5 | Porat (2222) | 1 | 0 | Kundin (2351) | |||
| 2007 | Leumit | 1.5 | Tarnopolskiy (2285) | 1 | 0 | Porat (2222) | |||
| Event | Date | Calculation date | Previous rating | Opponent rating | Coefficient | Points | Rating change | New rating |
|---|---|---|---|---|---|---|---|---|
| active Elit 2008 round 7 | 2007/10/05 | 2007/12/31 | 2200 | 1927 | 3 | 1/1 | 1.00 | 2,201.00 |
| active Elit 2008 round 8 | 2007/10/05 | 2007/12/31 | 2200 | 1980 | 3 | .5/1 | -1.60 | 2,199.40 |
| active Elit 2008 round 9 | 2007/10/05 | 2007/12/31 | 2200 | 2211 | 3 | 1/1 | 3.13 | 2,202.53 |
| active Elit 2008 round 10 | 2007/10/05 | 2007/12/31 | 2200 | 1940 | 3 | .5/1 | -1.90 | 2,200.63 |
| active Elit 2008 round 11 | 2007/10/05 | 2007/12/31 | 2200 | 2077 | 3 | 0/1 | -3.87 | 2,196.76 |
| Noar Elit Darom round 1 | 2007/10/26 | 2007/12/31 | 2200 | 2110 | 10 | 1/1 | 7.85 | 2,204.61 |
| Noar Elit Darom round 2 | 2007/10/27 | 2007/12/31 | 2200 | 1835 | 10 | .5/1 | -9.03 | 2,195.59 |
| Noar Elit Darom round 3 | 2007/11/03 | 2007/12/31 | 2200 | 1902 | 10 | 1/1 | 2.65 | 2,198.24 |
| Noar Elit Darom round 4 | 2007/11/09 | 2007/12/31 | 2200 | 2147 | 10 | .5/1 | -1.23 | 2,197.01 |
| Noar Elit Darom round 5 | 2007/11/10 | 2007/12/31 | 2200 | 2034 | 10 | 1/1 | 5.95 | 2,202.96 |
| Madatech end week 2007 main | 2007/12/01 | 2007/12/31 | 2200 | 2220 | 10 | 1.5/5 | -16.93 | 2,186.04 |
| festival Ashdod 2007 international open | 2007/12/12 | 2007/12/31 | 2200 | 2079 | 10 | 4/7 | -7.35 | 2,178.69 |
| Noar Elit - Beyt Tihon round 1 | 2007/12/15 | 2007/12/31 | 2200 | 1980 | 10 | 1/1 | 4.60 | 2,183.29 |
| Noar Elit - Beyt Tihon round 2 | 2007/12/22 | 2007/12/31 | 2200 | 2053 | 10 | 1/1 | 6.43 | 2,189.71 |
| Artsit Darom 2008 round 1 | 2008/01/05 | 2008/03/31 | 2190 | 2182 | 12 | 0/1 | -12.13 | 2,177.87 |
| Artsit Darom 2008 round 2 | 2008/01/19 | 2008/03/31 | 2190 | 2208 | 12 | .5/1 | .65 | 2,178.52 |
| Artsit Darom 2008 round 3 | 2008/02/02 | 2008/03/31 | 2190 | 2120 | 12 | 0/1 | -13.99 | 2,164.53 |
| Artsit Darom 2008 round 4 | 2008/02/16 | 2008/03/31 | 2190 | 2231 | 12 | 1/1 | 13.34 | 2,177.87 |
| Artsit Darom 2008 round 5 | 2008/02/28 | 2008/03/31 | 2190 | 2245 | 12 | 0/1 | -10.24 | 2,167.63 |
| Artsit Darom 2008 round 6 | 2008/03/15 | 2008/03/31 | 2190 | 1951 | 12 | 1/1 | 4.94 | 2,172.57 |
| Artsit Darom 2008 round 7 | 2008/03/29 | 2008/03/31 | 2190 | 2136 | 12 | .5/1 | -1.51 | 2,171.06 |
| Artsit Darom 2008 round 8 | 2008/04/12 | 2008/06/30 | 2171 | 2153 | 12 | 1/1 | 11.59 | 2,182.59 |
| Mivhanim Gil 20 world/europe 25/4/2008 | 2008/04/25 | 2008/06/30 | 2171 | 2153 | 12 | 5.5/9 | 20.36 | 2,202.95 |
| Artsit Darom 2008 round 9 | 2008/05/03 | 2008/06/30 | 2171 | 2266 | 12 | 1/1 | 14.98 | 2,217.93 |
| Artsit Darom 2008 round 10 | 2008/05/15 | 2008/06/30 | 2171 | 2094 | 12 | 1/1 | 9.82 | 2,227.75 |
| Gavia haMedina 2008 round 1 | 2008/05/23 | 2008/06/30 | 2171 | 2004 | 5 | 0/1 | -7.02 | 2,220.72 |
| Gavia haMedina 2008 round 2 | 2008/05/23 | 2008/06/30 | 2171 | 2142 | 5 | 1/1 | 4.70 | 2,225.43 |
| Gavia haMedina 2008 round 3 | 2008/05/23 | 2008/06/30 | 2171 | 2339 | 5 | 0/1 | -2.84 | 2,222.59 |
| Gavia haMedina 2008 round 4 | 2008/05/23 | 2008/06/30 | 2171 | 1938 | 5 | 0/1 | -7.85 | 2,214.74 |
| Gavia haMedina 2008 round 5 | 2008/05/23 | 2008/06/30 | 2171 | 2085 | 5 | 1/1 | 3.99 | 2,218.73 |
| Gavia haMedina 2008 round 6 | 2008/05/23 | 2008/06/30 | 2171 | 1976 | 5 | 1/1 | 2.63 | 2,221.36 |
| Gavia haMedina 2008 round 7 | 2008/05/23 | 2008/06/30 | 2171 | 2092 | 5 | 0/1 | -5.92 | 2,215.44 |
| Artsit Darom 2008 round 11 | 2008/05/31 | 2008/06/30 | 2171 | 2198 | 12 | 0/1 | -11.06 | 2,204.38 |
| Madatech weekend main 14/6/2008 | 2008/06/14 | 2008/06/30 | 2171 | 2189 | 12 | 2.5/5 | 1.58 | 2,205.95 |
