Rapid:
Individual Calculations July 2023 |
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De Oliveira, Sergio Aparecido Total change: 2.20 | | |
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Circuito Pernambucano de Xadrez Rapido II Etapa Garanhuns | Garanhuns PE | BRA | 2023-06-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1632 | 1803 | 1.50 | 2 | 0.11 | 20 | 2.20 | |
| De Oliveira, James Victor | | | 1787 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | Acioli, Luyse Victoria Gomes | | | 1476 | BRA | 0.50 | 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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