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Individual Calculations December 2012 |
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| Gonzalez Lituma, Gabriel Total change: -41.40 | |   |
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| XVII Grand Prix, 8ta. Parada | Quevedo | ECU | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1726 | 0.00 | 4 | -1.28 | 15 | -19.20 | |
|  Leon Calderon, Jonathan | | | 2126 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Pulla Armijos, Oscar | | | 2056 | ECU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Gualan, Roddy | | | 1533 | ECU | 0.00 | 1 | -0.75 | 15 | -11.25 | |  Lasso, Jose | | | 1851 | ECU | 0.00 | 1 | -0.33 | 15 | -4.95 | | | * 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 |
| 1644 | 1726 | 1.00 | 4 | -1.48 | 15 | -22.20 | |
| | Guerra Tulcan, Lenin | f | | 2126 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Silva Paredes, Jair | | | 1465 | ECU | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Alomia Aldaz, Fernando | | | 1423 | ECU | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Santillan Vareles, Stefanny | | | 1563 | ECU | 0.00 | 1 | -0.72 | 15 | -10.80 | | | * 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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