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Rapid:
Individual Calculations September 2023 |
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| De Almeida, Wesley Pereira Total change: 14.40 | |   |
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| IRT de Xadrez RPD de Bauru | Bauru SP | BRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1543 | 3.00 | 4 | 0.72 | 20 | 14.40 | |
|  De Carvalho, Jose Sydnei Garcia | | | 1258 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Peroto, Jose Ricardo | | | 1416 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pereira Da Silva, Breno D Alkmin | | | 2015 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Tsiloufas, Stergios Pericles | | | 1376 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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