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Individual Calculations July 2010 |
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| Cahuana, Vivian Total change: 34.50 | |   |
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| IRT "CIUDAD DE ITE" | ITE, PERU | PER | 2010-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1447 | 7.00 | 9 | 1.38 | 25 | 34.50 | |
|  Chalco Zea, Gianela | | | 1491 | PER | 1.00 | 1 | 0.56 | 25 | 14.00 | |  Mamani, Elvis | | | 1047 * | PER | 0.50 | 1 | -0.42 | 25 | -10.50 | | | Navarro, Yusepi | | | 1484 | PER | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Aquino Mamani, Isabel | | | 1121 | PER | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Pineda, Carla | | | 1453 | PER | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Ramos Guevara, Gerald | | | 1268 | PER | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Durand Anahua, Paula | | | 1047 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Lupaca, Mario | | | 1649 | PER | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Lozano Cayllahua, Diego | | | 1405 | PER | 1.00 | 1 | 0.44 | 25 | 11.00 | | | * 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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