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Rapid:
Individual Calculations December 2021 |
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| Saito, Vinicius Total change: 28.60 | |   |
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| 3o Jacarei Chess Open 8a Etapa XXII Circuito Vale-Paraibano de Xadrez RPD | Jacarei SP | BRA | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 2067 | 5.50 | 6 | 1.43 | 20 | 28.60 | |
|  De Carvalho, Amauri | | | 1332 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Queiroz, Maria Becker | | | 1471 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Da Silva, Daniel Pereira | | | 1739 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rodrigues, Leonardo De Miranda | | | 2125 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Zampronha, Wladimir Camilo | | | 2105 | BRA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Caldeira, Adriano | f | | 2169 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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