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Rapid:
Individual Calculations October 2023 |
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| Abramov, David Total change: 6.20 | |   |
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| Northern Israel Rapid Championship for veteran players | Nahariya | ISR | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1749 | 3.00 | 5 | 0.31 | 20 | 6.20 | |
|  Shwepi, Doron | | | 1996 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Sigel, Leonid | | | 1401 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sorin, Boris | | | 1844 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Khokhov, Yuriy | | | 1437 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Chertok, Yuriy | | | 1838 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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