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Rapid:
Individual Calculations September 2023 |
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| Gomes, Bruno Otavio Lacerda Total change: -16.40 | |   |
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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 |
| 1542 | 1418 | 1.00 | 5 | -0.71 | 20 | -14.20 | |
|  De Almeida, Maycon Wilham | | | 1686 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ataide, Gerson Britto | | | 1614 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Salles, Henrique | | | 1601 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | De Alvarenga, Reynaldo A Ferraz | | | 1670 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Goulart, Luis Fernando | | | 1137 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | | | 2o Cacapava Chess Open - Aberto do Brasil RPD | Cacapava SP | BRA | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1418 | 2.50 | 6 | -0.11 | 20 | -2.20 | |
| | Toledo, Luiz Tiago | | | 1714 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Santana, Marcelo Ribeiro | | | 1147 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Assi, Vinicius De Camargo Bou | | | 1676 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Leal, Guilherme Alves De Souza | | | 1283 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Brazileiro, Jair Ferreira | | | 1305 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | De Oliveira, Luis Gustavus Froes | | | 1748 | BRA | 0.50 | 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) | | |
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