Individual Calculations February 2019 |
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Villanueva, Orrego Martin William Total change: -19.60 | | |
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III Open IRT U-2200 Club Hermanos Rojas 2018 | Lima | PER | 2018-10-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1647 | 1414 | 0.00 | 2 | -0.49 | 40 | -19.60 | |
| Mostacero Velarde, Isabella | | | 1814 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Oquiche, Ariana | | | 1479 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | | * 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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