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Individual Calculations May 2010 |
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| Perez, Laura Total change: 21.00 | |   |
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| IRT Torneo Distrital de Mayores Absoluto 2010 | Bogota | COL | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1873 | 2.50 | 4 | 1.40 | 15 | 21.00 | |
|  Ruiz, Melissa | | | 2060 | COL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Tirado, Juan Camilo | | | 1974 | COL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Valle, Efrain | c | | 2191 | COL | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Manrique, Fernando | | | 1981 | COL | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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