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Individual Calculations September 2011 |
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| Valencia, Andres Felipe Total change: -4.20 | |   |
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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 |
| 2248 | 1934 | 0.00 | 2 | -0.28 | 15 | -4.20 | |
|  Tovio, Israel | f | | 2297 | COL | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Ruiz, Alciguel | f | | 2199 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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