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Individual Calculations May 2011 |
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| Calderon Vega, Nadia Total change: 5.50 | |   |
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| XV Grand Prix Nacional 7ma. Parada 2010 CategorÃa U-2100 | Santo Domingo | ECU | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1684 | 1.00 | 4 | 0.22 | 25 | 5.50 | |
|  Garcia, Segundo | | | 1918 | ECU | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Morales Castillo, Marco | | | 2061 | ECU | 1.00 | 1 | 0.91 | 25 | 22.75 | |  Pulla Armijos, Oscar | | | 2084 * | ECU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Lozano Cedeno, Jorge | | | 1760 | ECU | 0.00 | 1 | -0.40 | 25 | -10.00 | | | * 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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