Rapid:
Individual Calculations December 2021 |
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Lima, Alan Silva De Total change: -3.40 | | |
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4a Etapa do Circuito Potiguar de Xadrez RPD | Natal RN | BRA | 2021-11-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1631 | 1904 | 3.50 | 5 | -0.17 | 20 | -3.40 | |
| Barichello, Giovana Arend | | | 1169 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | | Silva, Antonio Murilo De Melo | | | 1628 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | Rocha, Vitor Firmo De Souza | | | 2031 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | De Araujo, Antonio Jose | | | 1487 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | Da Silva, Igor Fernandes | | | 1842 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | 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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