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Rapid:
Individual Calculations September 2023 |
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| Gomes, Dioni De Souza Total change: 4.00 | |   |
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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 |
| 1699 | 1422 | 1.00 | 3 | 0.20 | 20 | 4.00 | |
|  De Andrade, Osvaldo Cezar G. | | | 2073 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Biazon, Natalia De Oliveira | | | 1335 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Ferreira, Alan Guedes | | | 1690 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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