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Individual Calculations December 2012 |
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| Velasco, Isaac Total change: 19.80 | |   |
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| XVII GRAND PRIX 9na. Parada | Loja | ECU | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1434 | 1.00 | 4 | 0.53 | 30 | 15.90 | |
|  Martinez Maya, Steven | | | 1834 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ogono Granda, Vicente | | | 1758 | ECU | 1.00 | 1 | 0.87 | 30 | 26.10 | |  Castillo Izquierdo, Cristhian | | | 1834 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Carrasco Jacome, Bryan | | | 1698 | ECU | 0.00 | 1 | -0.18 | 30 | -5.40 | | | * 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 |
| 1813 | 1434 | 0.50 | 4 | 0.13 | 30 | 3.90 | |
| | Nunez Ravelo, Antonio | f | | 1834 * | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Condor Flores, Andres | | | 1834 * | ECU | 0.50 | 1 | 0.42 | 30 | 12.60 | | | Heredia Mena, Juan | | | 1750 | ECU | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Guerrero Fuentes, Carlos | | | 1834 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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