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Rapid:
Individual Calculations February 2018 |
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| Largo, Sofia Alejandra Total change: 10.00 | |   |
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| IRT XVII Torneo Feria Duitama 2018- Liga ajedrez de Boyaca | Duitama | COL | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1555 | 1.00 | 4 | 0.50 | 20 | 10.00 | |
|  Cifuentes, Jose V | | | 1935 | COL | 1.00 | 1 | 0.91 | 20 | 18.20 | |  De La Ossa, Carlos Enrique | | | 1910 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Silva Suna, Juan Esteban | | | 1905 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Villegas, Jeisson Steven | | | 1806 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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