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Individual Calculations July 2008 |
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| Cohen, Or Total change: -23.85 | |   |
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| Israel National League 2008 | Various | ISR | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2280 | 2.50 | 5 | 0.30 | 15 | 4.50 | |
|  Zaltz, Dov | | | 2307 | ISR | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Chernomordik, Pavel | f | | 2279 | ISR | 0.00 | 1 | -0.50 | 15 | -7.50 | |  Stisis, Yaacov | m | | 2390 | ISR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Umarov, Sabir | m | | 2362 | UZB | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Polyakov, Alex | | | 2278 | ISR | 1.00 | 1 | 0.50 | 15 | 7.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Maccabi 2008 | Baku | AZE | 2008-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2302 | 2.50 | 6 | -1.89 | 15 | -28.35 | |
| | Rahmanov, Shakhiyar | | | 2133 | AZE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Orujov, Elshad | | | 2160 | AZE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Gerasimenyk, M | f | | 2168 | UKR | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Pavlenko, Oleg | f | | 2209 | AZE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Oroudzhov, Anar | | | 2086 | RUS | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Gasimov, Elmar | | | 1952 | AZE | 1.00 | 1 | 0.11 | 15 | 1.65 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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