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Individual Calculations August 2023 |
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| Pillcoc Chappa, Mario Total change: 45.20 | |   |
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| IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1677 | 5.50 | 7 | 1.13 | 40 | 45.20 | |
|  Torres Diaz, Lucia Marcela | | | 1277 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Martinez Cuya , Samuel | | | 1442 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ramirez Espino, Alessandro | | | 1581 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Saenz Ayllon, Ivan David | | | 1727 | PER | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Ilasaca Gaona, Owen Hisahito | | | 1704 | PER | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Bendezu Yupanqui, Albert Martin | | | 1678 | PER | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Hilares Chavez, Carlos Amir | | | 1574 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * 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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