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Rapid:
Individual Calculations September 2023 |
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| Rocha, Laercio Dos Santos Total change: -18.20 | |   |
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| III Circuito Maringaense 2023 de Xadrez RPD - 1a Etapa | Maringa PR | BRA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1359 | 0.00 | 3 | -0.91 | 20 | -18.20 | |
|  Correa, Marcos Rafael Rocha | | | 1762 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Silva, Paulo Cesar | | | 1727 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vieira, Marina Saddi | | | 1188 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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