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Rapid:
Individual Calculations September 2023 |
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| Sakakibara, Salvio Total change: -9.20 | |   |
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| III Circuito Maringaense 2023 de Xadrez RPD - 1a Etapa | Maringa PR | BRA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2013 | 2.00 | 4 | -0.46 | 20 | -9.20 | |
|  Onishi, Getulio Issamu | | | 1613 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Lima Junior, Claudemir Pereira | | | 1671 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Osipi, Jair | | | 2211 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | De Andrade, Osvaldo Cezar G. | | | 2073 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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