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Individual Calculations September 2009 |
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| Bravo Choez, Ana Total change: -5.10 | |   |
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| XIV Grand Prix, 6ta. Parada "Fundacion de Guayaquil" | Guayaquil | ECU | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1941 | 4.00 | 7 | -0.34 | 15 | -5.10 | |
|  Olaya, Sandra | | | 1544 | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Munoz Sanchez, Jhon | | | 2264 | ECU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Rosales Murillo, Cristina | | | 1658 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Lozano Cede?o, Jorge | | | 1758 | ECU | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Saltos Velez, Ilenia | | | 1658 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Garzon, Ricardo | | | 1711 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Diaz Ordonez, Ciro | | | 2341 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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