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Individual Calculations August 2023 |
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| Zemach, Nadav Total change: 3.90 | |   |
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| 13th Kiryat Ono Summer Festival Open A | Kiryat Ono | ISR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2375 | 3.50 | 5 | 0.39 | 10 | 3.90 | |
|  Bodenshtein, Yair | | | 1864 | ISR | 1.00 | 1 | 0.04 | 10 | 0.40 | |  Beitner, Yehonatan | | | 1975 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kantsler, Boris | g | | 2399 | ISR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Bronstein, Or | m | | 2448 | ISR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Dvoirys, Semen I. | g | | 2474 | RUS | 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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