Individual Calculations September 2011 |
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Ochoa, Sara Total change: 2.70 | | |
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XVI GRAND PRIX NACIONAL DE AJEDREZ PRIMERA PARADA Cat. U-2100 | Coca | ECU | 2011-04-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1856 | 1523 | 0.00 | 2 | -0.25 | 30 | -7.50 | |
| Flores, Jose | | | 1803 | ECU | 0.00 | 1 | -0.16 | 30 | -4.80 | | Orejuela Chango, Cristina | | | 1908 | ECU | 0.00 | 1 | -0.09 | 30 | -2.70 | | 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) | | XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 | Guayaquil | ECU | 2011-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1907 | 1507 | 0.50 | 2 | 0.34 | 30 | 10.20 | |
| Mendoza Franco, Carlos | | | 1907 * | ECU | 0.50 | 1 | 0.42 | 30 | 12.60 | | Pacheco Cherrez, Joshue | | | 1907 * | 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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