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Rapid:
Individual Calculations October 2023 |
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| Sena, Ivailton Fonseca Total change: 19.20 | |   |
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| V IRT Mirassol de Xadrez RPD - 12a Etapa da Liga do Enxadrista | Mirassol SP | BRA | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1649 | 3.00 | 5 | 0.17 | 20 | 3.40 | |
|  Rodrigues, Raphael Dedi | | | 1249 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pereira Da Silva, Breno D Alkmin | | | 1993 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Assef, Nathaly Regina Reis | | | 1500 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bottos Neto, Rubens | | | 1828 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Da Silva, Abraao Augusto | | | 1385 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Aberto do Brasil de Xadrez RPD Etapa Bauru SP | Bauru SP | BRA | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1649 | 4.00 | 8 | 0.79 | 20 | 15.80 | |
| | Gutierrez, Rogerio Dos Santos | | | 1335 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Menezes, Jose Eduardo Carneiro | | | 1902 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kawamoto, Victor Misao Buriti | | | 1854 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Amaro, Roger Trindade Martins | | | 1720 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Oliveira, Arthur Marquez | | | 1525 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Piassi, Kildare Aparecido | | | 1839 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Da Silva, Angelo Luiz | | | 1896 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Moura, Pablo Rafael | | | 1715 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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