Rapid:
Individual Calculations May 2017 |
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Mazzochi, Mauro Alfeu Total change: -10.80 | | |
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II Aberto do Brasil de Xadrez RPD de Arroio do Sal | Arroio do Sal RS | BRA | 2017-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1717 | 1731 | 0.50 | 2 | -0.54 | 20 | -10.80 | |
| Teixeira, Guilherme Vargas | | | 1696 | BRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | Uema, Gustavo Palacios Fraga | | | 1738 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | 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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