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Rapid:
Individual Calculations January 2013 |
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| Arenas, David Total change: 6.60 | |   |
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| IRT Ajedrez Activo Fiestas del Progreso Dosquebradas 2012 | Dosquebradas | COL | 2012-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2441 | 5.50 | 7 | 0.33 | 20 | 6.60 | |
|  Marin, Diego Alejandro | | | 2041 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Castano, Jhon Edison | | | 2069 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Munoz, Jhon Edison | | | 2208 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ruge, Edison | | | 2222 | COL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Escobar Forero, Alder | m | | 2449 | COL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Mateus, Alejandro | | | 2251 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rios, Cristhian Camilo | f | | 2412 | COL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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