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Rapid:
Individual Calculations May 2017 |
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| Rodriguez, Sofia Total change: 3.60 | |   |
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| II IRT Open Internacional de Ajedrez Activo Ciudad Salento | Salento | COL | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1842 | 2.50 | 6 | 0.18 | 20 | 3.60 | |
|  Beltran, Carlos Armando | | | 2128 | COL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Cifuentes, John Jairo | m | | 2242 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lizarazo, Juan Carlos | | | 2100 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pena Mora, Carlos | | | 1583 | COL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Leon Acevedo, Juan Alejandro | | | 1567 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Castano Ortiz, Eder | | | 2036 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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