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Individual Calculations January 2012 |
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| Aponte, Juan Camilo Total change: -7.50 | |   |
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| Campeonato Nacional por Equipos Absoluto 2011 | Medellin | COL | 2011-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 1948 | 0.00 | 3 | -0.66 | 30 | -19.80 | |
|  Ruiz Aguilar, Pablo Alexander | f | | 2294 | COL | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Castaneda, Gerson | | | 2114 | COL | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Castaneda, Jorge Luis | | | 2123 | COL | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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) | | | | II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 1948 | 1.00 | 3 | 0.41 | 30 | 12.30 | |
| | Munoz, Jhon Edison | | | 2238 | COL | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Pinzon, Jairo David | | | 2198 | COL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Cadena, Juan Manuel | | | 2152 | COL | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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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