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Individual Calculations October 2008 |
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| Acosta, Alejandro Total change: 7.50 | |   |
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| Semifinal Olimpiada Absoluto Grupo A | Cali | COL | 2008-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2336 | 4.00 | 7 | 0.50 | 15 | 7.50 | |
|  Vittorino, Carlo | f | | 2356 | COL | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Escobar Forero, Alder | m | | 2468 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Sanchez, Victor | | | 2242 | COL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Panesso, Henry | f | | 2281 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Ossa, Orlando | | | 2264 | COL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Gallego, Andres Felipe | | | 2400 | COL | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Clavijo, Jorge Mario | m | | 2341 | COL | 0.00 | 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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