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Rapid:
Individual Calculations July 2023 |
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| Da Silva, Abraao Augusto Total change: 58.40 | |   |
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| I IRT Aberto de Xadrez Rapido de Fernandopolis | Fernandopolis SP | BRA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1346 | 2.50 | 5 | 1.23 | 40 | 49.20 | |
|  Ferreira, Joao Vitor Juste | | | 1593 | BRA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  De Oliveira, Valdo Chaves | | | 1612 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | De Castro, Rafael | | | 1442 | BRA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Correa, Yasmin Christofano | | | 1479 | BRA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Maciel, Felipe Eduardo Ribeiro | | | 1578 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | IRT de Xadrez Rapido Sao Manuel 153 anos | Sao Manuel SP | BRA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1346 | 1.00 | 4 | 0.23 | 40 | 9.20 | |
| | Janas, Alexandre Pedroso | | | 1521 | BRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Amaro, Roger Trindade Martins | | | 1720 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Davanso, Joao Pedro | | | 1666 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | De Almeida, Wesley Pereira | | | 1525 | BRA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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