Rapid:
Individual Calculations February 2015 |
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Rojas, Andrea Lizeth Total change: 14.80 | | |
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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 |
2115 | 1790 | 1.00 | 2 | 0.74 | 20 | 14.80 | |
| Orozco, Lina Yomayra | | wm | 2170 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | Puerto, Alejandro | | | 2060 | COL | 1.00 | 1 | 0.83 | 20 | 16.60 | | 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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