Individual Calculations May 2023 |
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Perez Guerra, Raul Total change: -15.80 | | |
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Liga Gran Canaria Equipos Categoria Preferente 2023 Rondas 6-7 | Las Palmas de Gran Canaria | ESP | 2023-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2109 | 2231 | 0.50 | 2 | -0.79 | 20 | -15.80 | |
| Marrero Rodriguez, Jorge | | | 1958 | ESP | 0.00 | 1 | -0.83 | 20 | -16.60 | | Brito Garcia, Alfredo | m | | 2260 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | 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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