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Individual Calculations March 2019 |
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| Medina, Cedeno Alister Mathias Total change: -27.20 | |   |
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| XVIII IRT Colegio AMericano U 14 | Guayaquil | ECU | 2019-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1126 | 0.00 | 3 | -0.68 | 40 | -27.20 | |
|  Ramos Yambay, Josua | | | 1296 | ECU | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Leon Serrano, Segundo Jair | | | 1391 | ECU | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Loor Veliz, Thais | | | 1348 | ECU | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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