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Rapid:
Individual Calculations July 2023 |
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| Kumayama, Eder Kobashi Total change: 0.40 | |   |
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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 |
| 1557 | 1555 | 2.00 | 4 | 0.02 | 20 | 0.40 | |
|  Rezende, Paulo Aparecido | | | 1935 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Da Silva, Felipe O Teixeira | | | 1155 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piassi, Eric Augusto | | | 1849 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Munhoz, Joao Marcelo Braga | | | 1290 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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