Individual Calculations July 2023 |
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Alarcon Principe, Wilfredo Ruy Total change: -1.20 | | |
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Torneo IRT Club de Ajedrez Enroque Sub 2250 | Chimbote | PER | 2023-06-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1840 | 2230 | 5.00 | 6 | -0.06 | 20 | -1.20 | |
| Jimenez Espinola, Herles Hazael | | | 1830 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Alfaro Zambrano, Luis Fabricio | | | 1714 | PER | 0.50 | 1 | -0.46 | 20 | -9.20 | | Vasquez Lopez, Josue Gabriel | | | 1400 | PER | 1.00 | 1 | 0.00 | 20 | 0.00 | | Calcina, Gary | | | 2243 | PER | 1.00 | 1 | 0.52 | 20 | 10.40 | | Fuentes Alarcon, Angelo Moises | | | 1879 | PER | 0.50 | 1 | -0.39 | 20 | -7.80 | | Alvarado Zamora, Albert | c | | 1974 | PER | 1.00 | 1 | 0.19 | 20 | 3.80 | | * 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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