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Rapid:
Individual Calculations September 2023 |
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| Gomes, Wilson Martins Total change: -22.20 | |   |
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| Aberto do Brasil RPD Cidade de Taubate - Trofeu The Place | Taubate SP | BRA | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1300 | 0.00 | 2 | -0.19 | 20 | -3.80 | |
|  Saito, Vinicius | | | 2113 | BRA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Azevedo, Marcelo Rodrigues | | | 1546 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 1o Festival Internacional Glicerio Boulevard Cidade de Suzano - Duplas RPD | Suzano SP | BRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1300 | 0.00 | 1 | -0.11 | 20 | -2.20 | |
| | Reis, Arnaldo Ulisses | | | 1651 | 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) | | | | 2o Cacapava Chess Open - Aberto do Brasil RPD | Cacapava SP | BRA | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1300 | 1.00 | 4 | -0.81 | 20 | -16.20 | |
| | Nunes, Matheus Henrique Goncalves | | | 1638 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Biasi, Jean | | | 1439 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Salgado, Daniel Santos | | | 1267 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ferreira, Lucas Ribas | | | 1026 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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