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Individual Calculations July 2009 |
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| Marin, Sebastian Total change: -17.50 | |   |
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| IRT Juan Mila Inmemorian ABS | Bogota | COL | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2379 | 4.50 | 8 | -1.75 | 10 | -17.50 | |
|  Perez Olarte, Cesar Camilo | | | 2097 | COL | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Ruiz Aguilar, Pablo Alexander | | | 2212 | COL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Acosta, Alejandro | m | | 2315 | COL | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Rios, Cristhian Camilo | f | | 2204 | COL | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Ossa, Vladimir | | | 2029 | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Cardenas, Alejandro | | | 2031 | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Nunez V, Gustavo Eduardo | f | | 2196 | COL | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Otero, Daniel | | | 2078 | COL | 0.50 | 1 | -0.35 | 10 | -3.50 | |
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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