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Individual Calculations September 2011 |
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| Castro, Gustavo Total change: -10.95 | |   |
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| XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 | Guayaquil | ECU | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1861 | 4.00 | 7 | -0.73 | 15 | -10.95 | |
|  Gonzales Lituma, Gabriel | | | 1645 | ECU | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Acosta, Gabriela | | | 1461 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Mendoza Criollo, Carlos David | | | 1571 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sanes, Vladimir | | | 2193 | PER | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Bermudez Veliz, Josselyn | | | 1565 | ECU | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Crespo Solis, Oswaldo | | | 1542 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Pacheco Cherrez, Joshue | | | 1973 | ECU | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * 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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