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Individual Calculations September 2011 |
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| Acosta, Alejandro Total change: -23.40 | |   |
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| IRT de Verano Ciudad de Bogota | Bogota | COL | 2011-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2335 | 5.50 | 9 | -1.56 | 15 | -23.40 | |
|  Barros, Raul | | | 1987 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Barros, Raul Junior | f | | 2127 | COL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Ruiz C, Joshua D | f | | 2148 | COL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Motta, Gerardo | | | 2032 | COL | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Corrales, Isis Johanna | | | 1995 | COL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Estrella Becerra, Fernando | | | 2071 | COL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Pinzon, Jairo David | | | 2173 | COL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Rodriguez M, Julian Enrique | | | 2081 | COL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ruiz Aguilar, Pablo Alexander | f | | 2277 | COL | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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