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Individual Calculations May 2015 |
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| Cardona, Jeyson Total change: 15.20 | |   |
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| Torneo IRT Segunda Categoria Antioquia 2015 | Medellin | COL | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1994 | 3.00 | 4 | 0.38 | 40 | 15.20 | |
|  Arroyave, Jhon Jairo | | | 1866 | COL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Paniagua, Fabio De Jesus | | | 1830 | COL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Perdomo, Jefferson | | | 1995 | COL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Ramirez Montoya, Jorge A | | | 1823 | COL | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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