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Individual Calculations September 2018 |
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| Valencia Bueno, Vasco Total change: 27.20 | |   |
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| XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-12 | Lima | PER | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1162 | 2.00 | 3 | 0.68 | 40 | 27.20 | |
|  Quispe, Stephanie | | | 1096 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Cardenas Portugal, Dylan | | | 1399 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Linares Barreto, Jose Nicolas | | | 1138 | PER | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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