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Rapid:
Individual Calculations September 2023 |
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| Jacob, Luiz Gustavo F Dos Reis Total change: 32.20 | |   |
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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 |
| 1686 | 1268 | 2.00 | 5 | 1.43 | 20 | 28.60 | |
|  Rodrigues, Leonardo De Miranda | | | 2099 | BRA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Ballerini, Ricardo Reis | | | 1565 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Zakharov, Gladiston | | | 1500 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mattos, Emanuel Dias | | | 1581 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | De Almeida, Maycon Wilham | | | 1686 | BRA | 0.50 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | 2o Cacapava Chess Open - Aberto do Brasil RPD | Cacapava SP | BRA | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1268 | 1.00 | 4 | 0.18 | 20 | 3.60 | |
| | De Aguiar, Leandro Goncalves | | | 1617 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Da Silva, Rafael Cirilo | | | 1389 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Lopes, Jose Antonio Rodrigues | | | 1503 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Fonseca, Gabriel De Assis | | | 1552 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | |
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