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Rapid:
Individual Calculations September 2023 |
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| Matsunaga, Toma Total change: 10.00 | |   |
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| Western Tokyo Rapid Open 2023 | Tokyo | JPN | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1640 | 2.00 | 4 | 0.25 | 40 | 10.00 | |
|  Uetani, Toshiaki | | | 1849 | JPN | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Okabe, Yuma | | | 1765 | JPN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Yamamoto, Soichiro | | | 1816 | JPN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Tatsumi, Kai | | | 1240 * | JPN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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