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Individual Calculations September 2021 |
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| Zemach, Nadav Total change: 6.00 | |   |
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| Maccabi Ramat Gan Chess Championship 2021 A | Ramat Gan | ISR | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2146 | 2.50 | 5 | 0.15 | 40 | 6.00 | |
|  Rozen, Eytan | m | | 2372 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Levy, Zohar | | | 1855 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Aharonovich, Itamar | f | | 2304 | ISR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Aizenberg, Benny | f | | 2309 | ISR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Shteiman, Yuval | | | 1979 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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