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Individual Calculations April 2009 |
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| Parada, Norberto Andres Total change: -7.25 | |   |
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| IRT X Open Feria de Cali ELITE | Cali | COL | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2114 | 2.00 | 6 | -0.29 | 25 | -7.25 | |
|  Clavijo, Jorge Mario | m | | 2358 | COL | 0.50 | 1 | 0.30 | 25 | 7.50 | |  Prieto, Ernesto | | | 2181 | COL | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Beltran, Carlos Armando | | | 2230 | COL | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Herrera, Juan Sebastian | | | 2109 | COL | 1.00 | 1 | 0.49 | 25 | 12.25 | | | Vittorino, Carlo | f | | 2342 | COL | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Plazas, Alfonso | | | 2025 | COL | 0.00 | 1 | -0.62 | 25 | -15.50 | |
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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