Individual Calculations September 2021 |
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Ribeiro, Yuri Alisson Cavalcante Total change: -7.60 | | |
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Semifinal 2 do Campeonato Piauiense de Xadrez 2021 | Teresina PI | BRA | 2021-08-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1879 | 1791 | 0.00 | 1 | -0.38 | 20 | -7.60 | |
| Neres Da Silva, Marcio | | | 1879 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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