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Individual Calculations June 2017 |
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| Medina Ortega, Natalia Total change: 5.20 | |   |
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| Campeonato Nacional de Ajedrez Mayores Femenino 2017 | Palmira | COL | 2017-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1337 | 1.00 | 4 | 0.13 | 40 | 5.20 | |
|  Toro Castaneda, Elizabeht | c | | 1737 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sandoval, Janneth | | | 1670 | COL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Perez Valcarcel, Maria Jose | | | 1452 | COL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Medina Barrios, Lina Maria | | | 1461 | COL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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