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Individual Calculations February 2015 |
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| Toro Pradenas, Maria Jose Total change: -1.40 | |   |
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| OPEN IRT VERANO EN QUELLON 2015 | Quellon-Chiloe | CHI | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 2001 | 3.50 | 5 | -0.07 | 20 | -1.40 | |
|  Saldias Quezada, Victor | | | 1601 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Squella Lavin, Carlos Felipe | | | 2183 | CHI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Melipichun Torres, Katerine | | | 1601 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Villarroel Alarcon, Claudio | | | 1623 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gauche , Eduardo | | | 1961 | BRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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