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Individual Calculations December 2012 |
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| Villarroel Escobar, Sofia Total change: -5.55 | |   |
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| XVII Grand Prix, 8ta. Parada | Quevedo | ECU | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1336 | 0.00 | 2 | -0.16 | 15 | -2.40 | |
|  Versosa Bravo, Johann | | | 1736 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Luzon Guaman, Edison | | | 1736 * | 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) | | | | XVII GRAND PRIX 10ma. Parada "GAMBITO ESCOCES" | Sangolqui | ECU | 2012-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1336 | 0.00 | 2 | -0.21 | 15 | -3.15 | |
| | Davila Guerra, Eduardo | | | 1736 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Noboa, Kevin | | | 1657 | ECU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * 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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