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Individual Calculations September 2011 |
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| Pantoja, Cristopher Total change: -77.70 | |   |
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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 |
| 1557 | 1490 | 0.00 | 3 | -1.23 | 30 | -36.90 | |
|  Bedon, Kevin | | | 1591 | ECU | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Esmeraldas Huachi, Freddy | | | 1435 | ECU | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Vintimilla Pena, Amarelis | | | 1645 | ECU | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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) | | | | CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-13 VARONES | Portoviejo | ECU | 2011-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1490 | 0.00 | 3 | -1.36 | 30 | -40.80 | |
| | Jacome, Esteban | | | 1450 | ECU | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Bravo Jaramillo, Santiago | | | 1638 | ECU | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Caiza Perez, Cristian | | | 1491 | ECU | 0.00 | 1 | -0.50 | 30 | -15.00 | |
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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