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Individual Calculations January 2017 |
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| Celis Vargas, Walter Enrique Total change: 7.20 | |   |
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| IRT Torneo de Navidad de Bogota 2016 | Bogota | COL | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1706 | 1.50 | 4 | 0.36 | 20 | 7.20 | |
|  Garcia, Alvaro | f | | 2106 * | COL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Pinzon, Jairo David | | | 2106 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pena Mora, Carlos | | | 1589 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Gomez, Maria Helena | | | 1837 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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