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Individual Calculations September 2012 |
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| Arboleda Villavicencio, Eustaqui Total change: -40.20 | |   |
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| XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1961 | 1.00 | 4 | -2.68 | 15 | -40.20 | |
|  Lema Caiza, Adriana | | | 1561 * | ECU | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Ochoa Averos, Sara | | | 1561 * | ECU | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Atarihuana Flores, Sebastian | | | 1561 * | ECU | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Acosta, Gabriela | | | 1561 * | ECU | 0.50 | 1 | -0.42 | 15 | -6.30 | | | * 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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