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Rapid:
Individual Calculations June 2022 |
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| Kumayama, Eder Kobashi Total change: 1.60 | |   |
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| II Copa Mirassol de Xadrez RPD U16 e Absoluto | Mirassol SP | BRA | 2022-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1566 | 1.00 | 2 | 0.08 | 20 | 1.60 | |
|  Pereira Da Silva, Breno D Alkmin | | | 1767 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Da Silva, Abraao Augusto | | | 1434 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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