Rapid:
Individual Calculations August 2023 |
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Oquiche Huarcaya, Ariana Total change: -18.40 | | |
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II Open IRT Rapidas Circulo Peruano de Ajedrez | Lima | PER | 2023-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1487 | 1532 | 2.00 | 5 | -0.92 | 20 | -18.40 | |
| Cuellar Aguirre, Andres Santiago | | | 1132 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Delgado Romero, Marco | | | 2243 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | Jimenez Salas, Maria Teresa | | wf | 1777 | PER | 0.00 | 1 | -0.20 | 20 | -4.00 | | Callupe Matias, Obed Esteban | | | 1019 | PER | 1.00 | 1 | 0.04 | 20 | 0.80 | | Acuna Alarcon, Claudia Micaela | | | 1264 | PER | 0.00 | 1 | -0.83 | 20 | -16.60 | | * 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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