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Individual Calculations September 2009 |
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| Montoya Diaz, Cesar Augusto Total change: 3.15 | |   |
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| IRT GP Feria de las Flores ELITE | Medellin | COL | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2097 | 3.00 | 6 | 0.21 | 15 | 3.15 | |
|  Zapata, Juan Carlos | | | 2174 | COL | 1.00 | 1 | 0.61 | 15 | 9.15 | |  Tovio, Israel | | | 2290 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Beltran, Carlos Armando | | | 2256 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Valencia, Camilo | | | 2012 | COL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Chirivi, Angie Lizeth | | | 1923 | COL | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Romero, Daniela | | | 2093 | COL | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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