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Individual Calculations January 2014 |
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| Fernandez Garcia, Arturo Total change: -8.70 | |   |
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| Festival Centroamericano y Caribe Sub 12 | San Jose | CRC | 2013-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1884 | 2.50 | 4 | -0.29 | 30 | -8.70 | |
|  Walcott, Della-Marie | | | 1484 * | TTO | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Miller Matute, Marlon Eduardo | | | 1691 | HON | 0.00 | 1 | -0.75 | 30 | -22.50 | | | Ramirez Gonzalez, Mauricio | | | 1722 | VEN | 0.50 | 1 | -0.21 | 30 | -6.30 | | | Rodriguez Gutierrez, Brayans | | | 1947 | CUB | 1.00 | 1 | 0.59 | 30 | 17.70 | | | * 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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