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Individual Calculations January 2018 |
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| Oviedo Acosta, Paula Total change: 6.40 | |   |
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| Sudamericano U12 Fem | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1217 | 2.00 | 6 | 0.16 | 40 | 6.40 | |
|  Bustillos, Nathalia | | | 1530 | BOL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Huayhuas Robles, Laura Sofia | | | 1306 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Allo Collante, Violeta | | | 1240 | PAR | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Roepke, Sofia | | | 1411 | URU | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Parreira, Teodora Ribeiro | | | 1286 | BRA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Araujo Calvo, Nadia | | | 1462 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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