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Individual Calculations August 2012 |
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| Chong Chinchay, Eric Joel Total change: 8.10 | |   |
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| LVII Campeonato Nacional Open 2012 | Piura | PER | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1966 | 3.00 | 7 | 0.54 | 15 | 8.10 | |
|  Pacheco, Marco | f | | 2366 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mendoza Sosaya, Eric | | | 1704 | PER | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Carbajal, Augusto | | | 2210 | PER | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Neyra, Miguel | | | 2100 | PER | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Cori Quispe, Kevin | | | 2017 | PER | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Frias, Marco | | | 2047 | PER | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Robbiano Taboada, Carlo | | | 2190 | PER | 0.50 | 1 | 0.28 | 15 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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