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Rapid:
Individual Calculations December 2021 |
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| Haimovich, Tal Total change: -13.20 | |   |
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| Israel National Cup 2021 | Jerusalem | ISR | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2353 | 2.50 | 5 | -0.66 | 20 | -13.20 | |
|  Yerushalmi, Eran | | | 1904 | ISR | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Maryasin, Boris | m | | 2237 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kantsler, Boris | g | | 2326 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Iakymov, Volodymyr | m | | 2426 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Judkovsky, Yair | | | 2269 | ISR | 0.00 | 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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