Individual Calculations February 2023 |
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Bustos Serrano, Doroteo Total change: -20.60 | | |
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Campeonato de Liga por Equipos de Madrid 2022-2023 Tercera B Rondas 4-5 | Madrid | ESP | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1657 | 1898 | 0.50 | 2 | -1.03 | 20 | -20.60 | |
| Arroyo Perez, Javier | | | 1498 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | Perez Bruni, Alfredo | | | 1815 | ESP | 0.00 | 1 | -0.61 | 20 | -12.20 | | * 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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