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Rapid:
Individual Calculations October 2023 |
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| De Carvalho, Jose Sydnei Garcia Total change: -7.20 | |   |
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| Festival de Xadrez SESC - Torneio 2 Maiores - 3a Etapa da Superliga de Xadrez 2023 | Pereira Barreto SP | BRA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1258 | 0.00 | 3 | -0.45 | 20 | -9.00 | |
|  Iolanda, Gabriel Ferreira | | | 1867 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Paulo, Luan Souza | | | 1618 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Da Silva, Abraao Augusto | | | 1385 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Aberto do Brasil de Xadrez RPD Etapa Bauru SP | Bauru SP | BRA | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1263 | 0.00 | 2 | -0.17 | 20 | -3.40 | |
| | De Moura, Pablo Rafael | | | 1715 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Rodrigues, Pedro Romano | | | 1611 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | I IRT Avare de Xadrez RPD 13a Etp da Liga do Enxadrista | Avare SP | BRA | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1263 | 0.50 | 3 | 0.26 | 20 | 5.20 | |
| | Rezende, Paulo Aparecido | | | 1961 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ribeiro, Guilherme Martins | | | 1588 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | De Oliveira, Valdo Chaves | | | 1626 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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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