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Rapid:
Individual Calculations February 2015 |
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| Cruz Tafur, Wilson Gernan Total change: -9.20 | |   |
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| 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 |
| 1906 | 1830 | 2.00 | 6 | -0.46 | 20 | -9.20 | |
|  Orozco, Lina Yomayra | | wm | 2170 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Puerto, Alejandro | | | 2060 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Herrera Tavera, Maestre Zeta | | | 1603 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Torres, Carlos Andres | | | 1953 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Corchuelo Gomez, Jose Bernard | | | 1660 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pereira, Henry Alberto | | | 1988 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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