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Individual Calculations September 2012 |
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| Espin Diaz, Edwin Total change: 20.85 | |   |
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| XVII GRAND PRIX 5ta. Parada | Coca | ECU | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1797 | 4.00 | 7 | 0.82 | 15 | 12.30 | |
|  Gualan, Roddy | | | 1597 | ECU | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sanes, Vladimir | | | 2191 | PER | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Penaranda Tello, Juan | | | 1562 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Quishpe Vaca, Andres | | | 2034 | ECU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Jacome, Esteban | | | 1535 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Arrata Peralta, Pedro | | | 1954 | ECU | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Morales Castillo, Marco | | | 1999 | ECU | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1830 | 5.00 | 7 | 0.57 | 15 | 8.55 | |
| | Penaranda Tello, Edison | | | 1430 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Macias Murillo, Bryan | m | | 2230 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lema Caiza, Adriana | | | 1495 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Gualan, Roddy | | | 1597 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Sanes, Vladimir | | | 2170 | PER | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Cordero, Bryan | | | 1532 | ECU | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Noboa, Kevin | | | 1602 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | * 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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