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Individual Calculations November 2021 |
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| Alarcon Garcia, Alejandro Mikhai Total change: 8.60 | |   |
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| IRT CLASICAS "IN MEMORIAM JORGE PAREDES TERRAZAS" | Arequipa | PER | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1793 | 7.00 | 9 | 0.43 | 20 | 8.60 | |
|  Gutierrez, Hector | | | 1714 | PER | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Prudencio Mamani, Christofer Kevi | | | 1555 | PER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Morales Cespedes, James | | | 1734 | PER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Abarca Torres, Ronaldo Manuel | | | 1553 | PER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ludena, Santiago | | | 1902 | PER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Alcala Romero, Edgar Jose | | | 1393 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Calla Huayapa, Miguel | | | 1665 | PER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cruz Flores, Beatriz Milagros | | | 1393 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Moscoso Paredes, Rafael Leonardo | | | 1393 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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