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Rapid:
Individual Calculations September 2023 |
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| Fonseca, Luis Ernesto Serra Azul Total change: -4.40 | |   |
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| IRT de Xadrez RPD Metropole 29 de Julho | Porto Alegre RS | BRA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1842 | 5.00 | 7 | -0.22 | 20 | -4.40 | |
|  Tischler Lema Garcia, Maria Eduar | | | 1442 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moro, Luiz Osorio P, Rosa | | | 1489 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Borges De Medeiros, Anderson A | | | 1657 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Calsing, Ado | | | 1959 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Iorra, Paulo Roberto De Quadros | | | 1437 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taketa, Raykon Shizuka | | | 1503 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ribeiro, Dionatan Lua Franzen | | | 1819 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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