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Individual Calculations July 2015 |
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| Narvaez, Faber Alberto Total change: -8.60 | |   |
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| V Open de Ajedrez Ciudad de Ortega | Ortega | COL | 2015-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2099 | 3.50 | 7 | -0.43 | 20 | -8.60 | |
|  Perez Valcarcel, Maria Jose | | | 1699 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salamanca, Juan David | | | 1745 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sanchez, Sebastian Felipe | m | | 2409 | COL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Martinez Romero, Martin | m | | 2409 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Guzman, Campo Elias | c | | 2015 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Univio Sanchez, German | c | | 2034 | COL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Castro, Natalia Patricia | | wm | 2003 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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