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Individual Calculations April 2017 |
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| Aguilar Oblitas, Yadhira Total change: -31.60 | |   |
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| II IRT Ciudad Chimbote Sub -2300 | Chimbote | PER | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1525 | 0.00 | 4 | -0.79 | 40 | -31.60 | |
|  Pena Morales, Hugo | | | 1925 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Risco Alarcon, Julio | | | 1925 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Espinoza Pacheco, Aldryn Leo | | | 1925 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Esquerre Diaz, Carlos Antonio | | | 1489 | PER | 0.00 | 1 | -0.55 | 40 | -22.00 | | | * 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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