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Individual Calculations January 2019 |
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| Casal, Ray Laura Total change: -112.00 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 10, Damas | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1387 | 4.50 | 9 | -2.80 | 40 | -112.00 | |
|  Cabana Quispe, Velinda | | | 1084 | PER | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Champi Suarez, Chiara Anaid | | | 1021 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vilca Cruz, Marsia Gianella Kathe | | | 1128 | PER | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Maravi Ceron, Ayme | | | 1140 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Villagomez Martinez, Heidy Arelys | | | 1256 | ECU | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Tacas Cardenas, Pamela Natividad | | | 1156 | PER | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Puchuri Torres, Camila Jimena | | | 1011 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Acuna Alarcon, Claudia Micaela | | | 1176 | PER | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Acosta, Mariana | | | 1183 | COL | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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