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Individual Calculations January 2010 |
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| Garrido Garzon, Ruben Total change: -3.60 | |   |
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| XIV GRAND PRIX 8ava Parada Quito | Quito | ECU | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1983 | 2.50 | 5 | -0.24 | 15 | -3.60 | |
|  Sanchez, Cesar | | | 1967 | ECU | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Santos Flores, Alberto | m | | 2337 | ECU | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Flores, Jose | | | 1785 | ECU | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Garcia Giler, Julio | | | 1830 | ECU | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Azua Avila, Vicente | | | 1871 | ECU | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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