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Individual Calculations December 2017 |
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| Castillo Muguerza, Jhon Antony Total change: 20.40 | |   |
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| GRAND PRIX NORTE Trujillo 2017 | Trujillo | PER | 2017-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1308 | 1.00 | 5 | 0.51 | 40 | 20.40 | |
|  Garcia Toledo, Pedro | | | 1708 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Santiago Vilca, Lito Gustavo | | | 1708 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rios Clavijo, Cristian | | | 1670 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Flores Ascue, Jesus | | | 1708 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mejia Julca, Edgar | | | 1608 | PER | 1.00 | 1 | 0.85 | 40 | 34.00 | | | * 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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