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Individual Calculations March 2012 |
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| Garcia, Yasser Total change: -14.40 | |   |
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| XVI Grand Prix 5ta. Parada | Santo Domingo | ECU | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1687 | 0.50 | 3 | -1.17 | 15 | -17.55 | |
|  Quishpe Vaca, Andres | | | 2073 | ECU | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Ortiz Verdesoto, Anahi | | wc | 1495 | ECU | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Acosta, Gabriela | | | 1410 | ECU | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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 Gand Prix Segunda Parada "Guayaquil Perla del Pacifico" | Guayaquil | ECU | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1687 | 1.50 | 4 | 0.21 | 15 | 3.15 | |
| | Barros Rivadeneira, Cristhian | f | | 2087 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Galls Aguirre, Jorge | | | 2067 | ECU | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Chong Chinchay, Eric Joel | | | 1894 | PER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Orquera Revelo, Francis | | | 1333 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | * 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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