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Individual Calculations May 2010 |
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| Principe, Alexander Total change: 10.20 | |   |
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| Campeonato Nacional U-20 | Ciudad de Huanuco | PER | 2010-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1917 | 2.00 | 4 | 0.68 | 15 | 10.20 | |
|  Pena Morales, Hugo | | | 2195 | PER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Leiva, Giuseppe | | | 2081 | PER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Llacsahuanga, Diego | | | 1976 | PER | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Tapia Huerta, Joel | | | 1956 | PER | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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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