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Individual Calculations May 2012 |
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| Coy Herran, Alfonso Total change: 2.10 | |   |
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| Open Internacional de Semana Santa L.A.B. | Bogota | COL | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1891 | 2.00 | 5 | 0.07 | 30 | 2.10 | |
|  Perez, Velazco Daniela | | | 1491 * | COL | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Salcedo, Diana | | wf | 2028 | COL | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Herrera, Milena | | wf | 2090 | COL | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Univio Sanchez, German | | | 2019 | COL | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Ruiz, Alciguel | f | | 2233 | COL | 0.00 | 1 | -0.12 | 30 | -3.60 | | | * 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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