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Individual Calculations August 2014 |
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| Saldana Diaz, Juan Total change: -9.90 | |   |
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| III TORNEO DE AJEDREZ COLEGIO DE INGENIEROS DE PIURA | Piura | PER | 2014-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2073 | 2.50 | 4 | -0.66 | 15 | -9.90 | |
|  Garay Talledo, Ricardo | | | 1973 | PER | 0.50 | 1 | -0.14 | 15 | -2.10 | |  Garcia Talledo, Gonzalo | | | 1740 | PER | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Sullon Morales, Manuel | | | 1759 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Correa Atucsa, Breinerrosiel | | | 1853 | PER | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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