Individual Calculations September 2011 |
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Obregon, Gina Total change: 7.80 | | |
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XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 | Guayaquil | ECU | 2011-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1834 | 1434 | 0.50 | 3 | 0.26 | 30 | 7.80 | |
| Pacheco Cherrez, Joshue | | | 1834 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | | Lasso, Jose | | | 1834 * | ECU | 0.50 | 1 | 0.42 | 30 | 12.60 | | Mendoza Franco, Carlos | | | 1834 * | 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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