Individual Calculations December 2015 |
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Saavedra Valverde, Luis Total change: -28.60 | | |
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Gran Prix IRT Peru 2015 Norte | Trujillo | PER | 2015-11-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1889 | 1957 | 1.00 | 4 | -1.43 | 20 | -28.60 | |
| Cruz, Cristhian | g | | 2357 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | Gutierrez Bravo, Nicole Abigai | | | 1709 | PER | 0.00 | 1 | -0.81 | 20 | -16.20 | | Carrion, Nestor | | | 1800 | PER | 0.00 | 1 | -0.71 | 20 | -14.20 | | Alvarado Zamora, Albert | | | 1688 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | * 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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