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Individual Calculations August 2023 |
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| Vovinkina, Natalia Total change: -8.00 | |   |
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| 2023 Israeli National Women League | Israel | ISR | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 2139 | 4.00 | 5 | -0.40 | 20 | -8.00 | |
|  Ribstein, Itael | | | 1739 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kosich, Lesia | | | 1648 | ISR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Sobel, Michal | | | 1147 | ISR | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Tashkinova, Sofiia | | | 2024 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vardi, Shlomit | | | 1826 | ISR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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