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Rapid:
Individual Calculations January 2013 |
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| Perez Arroyave, Damian Total change: 12.60 | |   |
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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 |
| 2123 | 1894 | 2.00 | 6 | 0.63 | 20 | 12.60 | |
|  Morales, Jhon Alexander | | | 2294 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ardila, Oscar Humberto | | | 2055 | COL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Molina, Gildardo | | | 2068 | COL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Jimenez, Jose Mauricio | | | 2236 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lopez Idarraga, Daniel Eduardo | | | 2055 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gonzalez, Robert | | | 2031 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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