Individual Calculations September 2023 |
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Silva, Ramon Domingos Cunha Total change: -10.20 | | |
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VIII Aberto do Brasil de Xadrez Taca Cidade de Teresina | Teresina PI | BRA | 2023-07-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2047 | 1844 | 0.00 | 2 | -0.51 | 20 | -10.20 | |
| Luz, Edmundo Reis | | | 2154 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | Hopka, Matheus Marchesi | | | 1940 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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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