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Individual Calculations September 2021 |
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| Gavriel, Oren Total change: -17.40 | |   |
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| Maccabi Ramat Gan Chess Championship 2021 B | Ramat Gan | ISR | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1534 | 2.50 | 4 | -0.87 | 20 | -17.40 | |
|  Ohana, Elad | | | 1160 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Schmeisser, Matan | | | 1221 | ISR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Ingel, Mica Bar | | | 1228 | ISR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Parkhov, Koren | | | 1345 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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