Rapid:
Individual Calculations January 2023 |
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Guimaraes, Marcelo Cunha Total change: -7.60 | | |
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Campeonato Imperatrizense de Xadrez RPD | Imperatriz MA | BRA | 2022-12-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1932 | 2103 | 2.50 | 4 | -0.38 | 20 | -7.60 | |
| Pinto Filho, Joao Moreira | | | 1929 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | Chaves, Allysson Pereira | | | 2032 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | Lopes, Joao Vitor Carvalho | | | 1917 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | Silva, Valdecir Batista | | | 1851 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | 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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