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Individual Calculations November 2015 |
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| Mena, Yamil Octavio Total change: -7.80 | |   |
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| IX Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1942 | 1.50 | 3 | -0.39 | 20 | -7.80 | |
|  Dabraccio, Guillermo | | | 1730 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Dominguez Rincon, Miller | c | | 2091 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Restrepo, Hugo | | | 1680 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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