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Individual Calculations March 2017 |
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| Rosero, Hugo Alberto Total change: -14.80 | |   |
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| IRT Campeonato Distrital Amateur sub-2300 | Bogota | COL | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1596 | 0.00 | 3 | -0.74 | 20 | -14.80 | |
|  Garcia Engels, Vladimir | | | 1957 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Torres, Carlos Arturo | | | 1799 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Acosta, Jaime | | | 1667 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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