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Individual Calculations April 2023 |
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| Pillcoc Chappa, Mario Total change: 22.40 | |   |
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| I IRT Gran Clasico sub 1800 Armagedon | Lima | PER | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1655 | 5.00 | 7 | 0.56 | 40 | 22.40 | |
|  Poma Bernal, Cristian Andres | | | 1255 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Martinez Cuya , Samuel | | | 1378 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mollo Figueroa, Nicole | | | 1453 | BOL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Saenz, Ivan | | | 1796 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Rios Clavijo, Cristian | | | 1688 | PER | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Ramirez Espino, Alessandro | | | 1509 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Alvarado Mendoza, Juan Jose | | | 1679 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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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