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Rapid:
Individual Calculations September 2023 |
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| Miyakawa, Seiji Seron Total change: 16.20 | |   |
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| Aberto do Brasil RPD Cidade de Taubate - Trofeu The Place | Taubate SP | BRA | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1233 | 1.50 | 4 | 0.81 | 20 | 16.20 | |
|  Da Silva Junior, Sediney Mari | | | 1966 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mattos, Emanuel Dias | | | 1581 | BRA | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Ataide, Gerson Britto | | | 1614 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Da Silva, Denis Olmedo | | | 1244 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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