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Individual Calculations July 2010 |
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| Chalco Zea, Gianela Total change: -26.25 | |   |
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| IRT "CIUDAD DE ITE" | ITE, PERU | PER | 2010-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1491 | 5.00 | 9 | -1.05 | 25 | -26.25 | |
|  Cahuana, Vivian | | | 1447 | PER | 0.00 | 1 | -0.56 | 25 | -14.00 | |  Aquino Mamani, Isabel | | | 1121 | PER | 1.00 | 1 | 0.10 | 25 | 2.50 | | | Pineda, Carla | | | 1453 | PER | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Ramos Guevara, Gerald | | | 1268 | PER | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Durand Anahua, Paula | | | 1091 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Lupaca, Mario | | | 1649 | PER | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Lozano Cayllahua, Diego | | | 1405 | PER | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Navarro, Yusepi | | | 1484 | PER | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Mamani, Elvis | | | 1091 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | | | * 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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