Rapid:
Individual Calculations December 2021 |
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Andrade, Joanderson Muller Lima Total change: -8.40 | | |
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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 |
1835 | 1493 | 0.00 | 3 | -0.42 | 20 | -8.40 | |
| Rocha, Vitor Firmo De Souza | | | 2031 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | Silva, Gleydson Sergio De Oliveir | | | 1762 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | Dias, Joao Paulo Morais Medeiros | | | 1713 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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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