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Individual Calculations April 2008 |
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| Sanchez Caicedo, Alfonso Total change: -28.50 | |   |
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| XII Grand Prix, 6ta. Parada U-2200 | Portoviejo | ECU | 2007-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2037 | 3.50 | 6 | -0.20 | 15 | -3.00 | |
|  De Mora, David | | | 1831 | ECU | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Vega Cordovilla, Maria Jose | | | 1809 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Arrata Peralta, Pedro | | | 2109 | ECU | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Bolanos, Cristian | | | 2048 | ECU | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Levy Ortiz, Mireya | | | 1921 | ECU | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Nevarez, Ever | | | 1957 | ECU | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | XII Grand Prix, 8ava. Etapa U-2200 | Guayaquil | ECU | 2007-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2037 | 1.50 | 6 | -1.70 | 15 | -25.50 | |
| | Guevara, Jonny | | | 2067 | ECU | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Bolanos, Cristian | | | 2048 | ECU | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Achig, Jose | | | 1956 | ECU | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Real Celleri, Wladimir | | | 2105 | ECU | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Crespo Alvarado, Vicente | | | 2003 | ECU | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Bravo, Wilson | | | 1894 | ECU | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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