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Rapid:
Individual Calculations October 2023 |
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| Guerra, Frederico Cavalcante Total change: -0.40 | |   |
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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 |
| 1614 | 1451 | 1.00 | 2 | 0.31 | 20 | 6.20 | |
|  Iolanda, Gabriel Ferreira | | | 1867 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Abegao, Samuel Henrique De Lima | | | 1361 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | 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 |
| 1674 | 1451 | 1.50 | 3 | 0.75 | 20 | 15.00 | |
| | Barbosa, Rafael Santos | | | 1580 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Pinto, Ravy Diniz | | | 1883 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Giacon, Andre Luis | | | 1560 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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) | | | | Aberto do Brasil de Xadrez RPD Etapa Bauru SP | Bauru SP | BRA | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1451 | 0.00 | 4 | -1.08 | 20 | -21.60 | |
| | Amaro, Roger Trindade Martins | | | 1720 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chioca, Marcio Rodrigo | | | 1663 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ribeiro, Erica De Jesus | | | 1450 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Bozza, Diego Humberto | | | 1714 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | |
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