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Individual Calculations August 2021 |
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| Lahav, Michal Total change: -21.40 | |   |
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| Kiryat Ono Start of Summer 2021 A | Kiryat Ono | ISR | 2021-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2247 | 3.50 | 5 | -1.07 | 20 | -21.40 | |
|  Shwarchbard, Zvi | | | 1847 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Verny, David | | | 1847 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ribstein, Orel | | | 1847 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bodenshtein, Yair | | | 1902 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Shifrin, Evgeny | | | 1847 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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