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Individual Calculations August 2023 |
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| Efroimski, Marsel Total change: -9.00 | |   |
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| 2023 Israeli National Women League | Israel | ISR | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2448 | 3.00 | 5 | -0.90 | 10 | -9.00 | |
|  Karavaeva, Olga | | wm | 2260 | RUS | 0.50 | 1 | -0.24 | 10 | -2.40 | |  Yakovleva, Tatiana | | | 2048 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Reprun, Nadejda | | wf | 1955 | ISR | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Anastasya, Rakhmangulova | | wm | 2347 | UKR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Shvayger, Yuliya | m | wg | 2348 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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