Rapid:
Individual Calculations September 2023 |
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Borges De Medeiros, Anderson A Total change: -23.00 | | |
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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 |
1513 | 1657 | 1.50 | 4 | -1.15 | 20 | -23.00 | |
| Buchatski, Sadi | | | 1418 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Fonseca, Luis Ernesto Serra Azul | | | 1842 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | Petry, Jesus Brignol | | | 1257 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | Guimaraes, Victor Carib Crosland | | | 1535 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | * 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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