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Individual Calculations September 2011 |
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| Guzman, Pedro Juan Total change: -2.70 | |   |
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| IRT Semifinal Nacional de Mayores Absoluto 2011 | Santa Rosa de Cabal | COL | 2011-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2001 | 2.00 | 6 | -0.09 | 30 | -2.70 | |
|  Arango, Andres Mauricio | | | 2161 | COL | 0.50 | 1 | 0.21 | 30 | 6.30 | |  Contreras, Henry | f | | 2203 | COL | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Cespedes, Jaime | | | 2230 | COL | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Villa, Huber | | | 2119 | COL | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Acevedo, Julian Steven | | | 1786 | COL | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Uribe Arteaga, Daniel | | | 2203 | COL | 0.50 | 1 | 0.26 | 30 | 7.80 | |
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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