Individual Calculations July 2023 |
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Roman Sanchez, Jesus Maria Total change: -22.80 | | |
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XXVIII Open Social Ruy Lopez Fundacion Vipren Rondas 3-6 | Chiclana de la Frontera (Cadiz) | ESP | 2023-06-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1855 | 1907 | 0.50 | 3 | -1.14 | 20 | -22.80 | |
| Ortega Valle, Jose Ramon | c | | 2027 | ESP | 0.00 | 1 | -0.34 | 20 | -6.80 | | Herrera Mellado, Luis | | | 1967 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | | Gonzalez Blazquez, Juan Manuel | | | 1572 | ESP | 0.50 | 1 | -0.38 | 20 | -7.60 | | 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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