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Rapid:
Individual Calculations October 2023 |
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| Da Silva, Abraao Augusto Total change: 47.60 | |   |
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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 |
| 1419 | 1385 | 2.00 | 3 | 0.47 | 40 | 18.80 | |
|  Perin Neto, Maximiliano | | | 1128 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Dos Santos, Emanuel Valentim | | | 1870 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  De Carvalho, Jose Sydnei Garcia | | | 1258 | BRA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | 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 |
| 1774 | 1385 | 1.00 | 3 | 0.39 | 40 | 15.60 | |
| | Dos Santos Dutra, Fernando Junior | | | 2235 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Procopio, Murilo Braga | | | 1437 | BRA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Sena, Ivailton Fonseca | | | 1649 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | Aberto do Brasil de Xadrez RPD Etapa Bauru SP | Bauru SP | BRA | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1385 | 1.00 | 5 | -0.19 | 40 | -7.60 | |
| | Bozza, Diego Humberto | | | 1714 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | De Oliveira, Valdo Chaves | | | 1626 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chioca, Marcio Rodrigo | | | 1663 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Scheffer, Joao Carlos | | | 1540 | BRA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ribeiro, Erica De Jesus | | | 1450 | BRA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | 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 |
| 1484 | 1385 | 2.50 | 5 | 0.52 | 40 | 20.80 | |
| | Sanches, Marcio | | | 1717 | BRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Sandrini, Rodrigo Vieira | | | 1385 | BRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Carvalho Costa, Ricardo Augusto | | | 1766 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | De Campos, Gustavo H Correa | | | 1146 | BRA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Peroto, Jose Ricardo | | | 1408 | BRA | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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