Individual Calculations January 2023 |
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Teixeira, Marat Soares Total change: -16.80 | | |
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Campeonato Potiguar Absoluto de Xadrez 2022 Final | Natal RN | BRA | 2022-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1673 | 1651 | 1.50 | 4 | -0.42 | 40 | -16.80 | |
| Jordao Barbosa, Marcio | | | 2054 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Andrade, Raul A Lima De Sousa | | | 1251 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Do Nascimento, Davi Alves | | | 1968 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | Gomes, Annyara Da Silva | | | 1418 | BRA | 0.50 | 1 | -0.29 | 40 | -11.60 | | * 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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