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Rapid:
Individual Calculations September 2023 |
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| Tamura, Hikaru Total change: -28.20 | |   |
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| Western Tokyo Rapid Open 2023 | Tokyo | JPN | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1929 | 3.00 | 5 | -1.41 | 20 | -28.20 | |
|  Noda, Ryo | | | 1359 | JPN | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Takase, Hayato | | | 1596 | JPN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Uehara, Jun | | | 1542 | JPN | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Tatsumi, Kai | | | 1529 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Okabe, Yuma | | | 1765 | JPN | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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