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Rapid:
Individual Calculations October 2023 |
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| Cordeiro Silva, Marcos Antonio Total change: 27.20 | |   |
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| Terceiro Torneio de Xadrez RPD do Goiabeiras Shopping | Cuiaba MT | BRA | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1614 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
|  De Almeida, Daniel Costa | | | 1441 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | II IRT RPD IFMT 2023 | Sinop MT | BRA | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1614 | 4.00 | 4 | 1.09 | 20 | 21.80 | |
| | Siqueira, Eduardo Tsuyoshi Muraok | | | 1267 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Volpato, Alzir | | | 1372 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Negocio, Denis Alexandre De Rubim | | | 1548 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Oliveira, Olavo Tadeu Carvalho | | | 1522 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | |
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