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Rapid:
Individual Calculations July 2023 |
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| Piassi, Eric Augusto Total change: 16.60 | |   |
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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 |
| 1630 | 1849 | 3.50 | 5 | -0.21 | 20 | -4.20 | |
|  Correa, Yasmin Christofano | | | 1479 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Abegao, Samuel Henrique De Lima | | | 1449 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pereira Da Silva, Breno D Alkmin | | | 1970 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kumayama, Eder Kobashi | | | 1555 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sena, Ivailton Fonseca | | | 1696 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1619 | 1849 | 5.50 | 6 | 1.04 | 20 | 20.80 | |
| | Nonino, Felipe Machado | | | 1449 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ribeiro, Guilherme Martins | | | 1455 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Sousa, Wendell | | | 1476 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Higino Junior, Eduardo | | | 1518 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Piassi, Kildare Aparecido | | | 1879 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Rezende, Paulo Aparecido | | | 1935 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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