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Individual Calculations August 2012 |
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| Frias, Marco Total change: 23.55 | |   |
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| LVII Campeonato Nacional Open 2012 | Piura | PER | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2047 | 4.50 | 7 | 1.57 | 15 | 23.55 | |
|  Vera Siguenas, Deivy | f | | 2396 | PER | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Diaz Diaz, Oscar | | | 2174 | PER | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Flores Arroyo, Luis | | | 2116 | PER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Talledo Lagos, Cesar | | | 1849 | PER | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Chong Chinchay, Eric Joel | | | 1966 | PER | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Robbiano Taboada, Carlo | | | 2190 | PER | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Arias, Mario | | | 2110 | PER | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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