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Individual Calculations September 2011 |
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| Pena, Dario Total change: 3.30 | |   |
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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 |
| 2229 | 1953 | 1.00 | 5 | 0.11 | 30 | 3.30 | |
|  Chavarro, Hugo | | | 2327 | COL | 0.50 | 1 | 0.40 | 30 | 12.00 | |  Pinzon, Jairo David | | | 2173 | COL | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Perez, Elkin Dario | | | 2135 | COL | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Vittorino, Carlo Giovanni | f | | 2327 | COL | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Munoz, Julian Andres | | | 2185 | COL | 0.00 | 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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