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Individual Calculations February 2023 |
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| Alpala Mejia, David Mauricio Total change: 68.00 | |   |
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| I IRT Clasico Escuela de Futuros Maestros 2023 Grupo B | Pasto | COL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1393 | 2.50 | 4 | 1.70 | 40 | 68.00 | |
|  Martinez Pinchao, Juan Manuel | | | 1750 | COL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Zambrano Erazo, Esteban Santiago | | | 1530 | COL | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Naranjo Diaz, Juan Felipe | | | 1586 | COL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Huertas Riascos, Edwin Mauricio | | | 1734 | COL | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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