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Individual Calculations January 2009 |
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| Palacios, Efrain Total change: 17.25 | |   |
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| TORNEO SELECTIVO NACIONAL "CIUDAD DE LA OROYA" | La Oroya-Junin | PER | 2008-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2156 | 3.00 | 5 | 1.15 | 15 | 17.25 | |
|  Nina, Miguel Angel | f | | 2252 | PER | 1.00 | 1 | 0.63 | 15 | 9.45 | |  Cabrera Huaman, Andres | | | 2287 | PER | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Quinones, Cesar | f | | 2293 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Dolorier, Smith | | | 2204 | PER | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Robledo, Manuel | | | 2223 | PER | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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