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Rapid:
Individual Calculations February 2015 |
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| Penas Burgos, Nestor Total change: 15.00 | |   |
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| IRT Torneo Ajedrez Activo Feria de Cali 2014 ELITE | Cali | COL | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 1784 | 0.00 | 2 | -0.19 | 20 | -3.80 | |
|  Orozco, Lina Yomayra | | wm | 2170 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Mateus, Martha | | wm | 2152 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | XXV Torneo IRT Activo Liga ajedrez de Boyaca- Ferias y Fiestas Duitama 2015 | Duitama | COL | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1791 | 2.00 | 4 | 0.94 | 20 | 18.80 | |
| | Vargas, Pedro | | | 2036 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Silva Suna, Juan Esteban | | | 1844 | COL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Lopez, Jorge Hernan | c | | 1997 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Corredor, Fabian | | | 2044 | COL | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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