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Individual Calculations September 2018 |
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| Semana Ramirez, Brenda Total change: -67.20 | |   |
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| XXIX Festival Panamericano de la Juventud U-10 Fem | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1234 | 0.50 | 4 | -1.68 | 40 | -67.20 | |
|  Mou, Iris | | wc | 1450 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Maravi Ceron, Ayme | | | 1101 | PER | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Salazar Gould, Kristy Valeria | | | 1117 | CRC | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Vilca Cruz, Marsia Gianella Kathe | | | 1146 | PER | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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