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Individual Calculations November 2015 |
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| Zabala, Fidel Total change: 6.60 | |   |
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| IX Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1980 | 3.50 | 7 | 0.33 | 20 | 6.60 | |
|  Parra, Diego Alexander | | | 1876 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Bosch Garcia, Jacqueline | | wf | 2153 | ECU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hernandez Villar, Andres | | | 1737 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Castaneda, Jhon David | | | 2208 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rodriguez, Carolina | | | 1778 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | De Arco, Luis Carlos | f | | 2283 | COL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Ramirez, Jaime Orlando | f | | 2091 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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