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Rapid:
Individual Calculations September 2023 |
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| Amaro, Lucas De Jesus Russo Total change: 84.60 | |   |
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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 |
| 1570 | 1314 | 1.00 | 4 | 0.25 | 20 | 5.00 | |
|  Schultz, Rauanda | | | 1598 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mattos, Emanuel Dias | | | 1581 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Tobal, Vitor Jose Evangelista | | | 1583 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shukair, Said Nahi | | | 1516 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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 |
| 1565 | 1314 | 5.50 | 7 | 3.98 | 20 | 79.60 | |
| | Assi, Vinicius De Camargo Bou | | | 1676 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Prianti, Luiz Fernando Ferreira | | | 1543 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | De Oliveira, Luis Gustavus Froes | | | 1748 | BRA | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Mattos, Emanuel Dias | | | 1581 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Cunha, Jose Rodolfo Stutz | | | 1551 | BRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Dias, Natan Eduardo Pereira | | | 1215 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Nunes, Matheus Henrique Goncalves | | | 1638 | BRA | 0.50 | 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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