Individual Calculations December 2012 |
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Zavala Serrano, Cristina Total change: -23.40 | | |
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XVII Grand Prix, 8ta. Parada | Quevedo | ECU | 2012-09-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1704 | 1650 | 1.00 | 4 | -0.78 | 30 | -23.40 | |
| Mejia Teran, Daniel | | | 1250 * | ECU | 0.00 | 1 | -0.92 | 30 | -27.60 | | Gualan, Roddy | | | 1533 | ECU | 1.00 | 1 | 0.34 | 30 | 10.20 | | Chang Suarez, Andres | | | 1984 | ECU | 0.00 | 1 | -0.12 | 30 | -3.60 | | Leon Calderon, Jonathan | | | 2050 * | 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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