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Individual Calculations October 2008 |
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| Alzate, Dario Total change: -12.60 | |   |
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| IRT Open Feria de las Flores | Medellin | COL | 2008-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2397 | 0.50 | 2 | -1.26 | 10 | -12.60 | |
|  Guerrero, Hernando | | | 2047 | COL | 0.50 | 1 | -0.39 | 10 | -3.90 | |  Laverde, Luis Eduardo | | | 2080 | COL | 0.00 | 1 | -0.87 | 10 | -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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