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Individual Calculations January 2009 |
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| Vidarte Morales, Arturo Total change: -6.00 | |   |
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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 |
| 2161 | 2431 | 3.50 | 5 | -0.60 | 10 | -6.00 | |
|  Suasnabar, Jesus | | | 2085 | PER | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Dolorier, Smith | | | 2204 | PER | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Ninahuaman, Efren | | | 2142 | PER | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Mamani, Joan Franco | | | 2081 | PER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Quinones, Cesar | f | | 2293 | PER | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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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