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Rapid:
Individual Calculations October 2023 |
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| Araujo Brandao, Estevao Alisson Total change: 16.20 | |   |
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| XXV Torneio de Xadrez de Esperanca | Esperanca PB | BRA | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1621 | 2.50 | 5 | 0.81 | 20 | 16.20 | |
|  Jales, Luiz Fabio Alves | | | 1831 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Martins, Francisco B Ferreira | | | 1707 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Marques, Marllyson T. Corlett | | | 1627 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Assis, Elton John | | | 1835 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Coelho, Emanuela Regia De Sousa | | | 1724 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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