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Individual Calculations May 2012 |
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| Ruiz Proano, Esteban Total change: 9.75 | |   |
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| XVIII Grand Prix, 3era. Parada | Salinas | ECU | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1695 | 2.50 | 5 | 0.31 | 15 | 4.65 | |
|  Jarrin Cobos, Jose | | | 2070 | ECU | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Santacruz Gonzalez, Natalia | | | 1295 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nunez Marquina, Nataly Massiel | | | 1891 | PER | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Pena Contreras, Melanie | | | 1444 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Quishpe Vaca, Andres | | | 2034 | ECU | 0.50 | 1 | 0.38 | 15 | 5.70 | | | * 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, 4ta. Parada | Tulcan | ECU | 2012-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1695 | 1.00 | 4 | 0.34 | 15 | 5.10 | |
| | Medina Paz, Miguel | m | | 2095 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Arrata Peralta, Pedro | | | 1954 | ECU | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Reinozo Trelles, Eduardo | | | 1920 | ECU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Ordonez, Aldison | | | 1960 | ECU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * 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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