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Rapid:
Individual Calculations December 2014 |
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| Perez, Laura Total change: -12.20 | |   |
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| Torneo IRT Activo Lanzamiento Torneo Millonario Navidad | Bogota | COL | 2014-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1914 | 1.00 | 3 | -0.61 | 20 | -12.20 | |
|  Rodriguez, William | | | 1954 | COL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Univio Sanchez, German | | | 1998 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Herrera, Wilene | | | 1680 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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