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Individual Calculations September 2011 |
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| Iafrancesco, Esteban Total change: -18.90 | |   |
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| IRT Distrital Open de Mayores Julio | Bogota | COL | 2011-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1969 | 0.50 | 3 | -0.63 | 30 | -18.90 | |
|  Almanza, Rafael Andres | | | 2159 | COL | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Gutierrez, Jose A | m | | 2198 | COL | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Nieto, Manuel Valerio Waldo | | | 1847 | COL | 0.50 | 1 | -0.17 | 30 | -5.10 | |
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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