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Individual Calculations January 2012 |
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| Botello, Gregory Paul Total change: -14.40 | |   |
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| Campeonato Nacional por Equipos Absoluto 2011 | Medellin | COL | 2011-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2028 | 1.50 | 4 | -0.48 | 30 | -14.40 | |
|  Diaz, Jaime Walter | | | 2234 | COL | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Portnoy Cruz, Ivan Adolfo | | | 2098 | COL | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Benavides Moncayo, Olga | | | 1935 | COL | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Mendez, Wilford | | | 1873 | COL | 0.50 | 1 | -0.21 | 30 | -6.30 | |
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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