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Rapid:
Individual Calculations July 2023 |
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| Volpato, Alzir Total change: 14.00 | |   |
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| Campeonato Brasileiro Amador RPD Under 1700 | Sao Paulo SP | BRA | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1358 | 2.00 | 5 | 0.78 | 20 | 15.60 | |
|  Silva, Allan De Souza | | | 1594 | BRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Canonico, Rodrigo | | | 1657 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  De Souza, Samuel B Ornelas | | | 1560 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Correa, Mauricio Gritti Della Ros | | | 1465 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Lora, Miguel Said Brasil | | | 1523 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | IRT de Xadrez Rapido de Sinop | Sinop MT | BRA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1358 | 1.00 | 3 | -0.08 | 20 | -1.60 | |
| | Bilibio, Keven Eduardo Vaz | | | 1386 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Negocio, Denis Alexandre De Rubim | | | 1535 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | De Oliveira, Tobias Luiz Carvalho | | | 1471 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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