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Individual Calculations January 2017 |
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| Merma, Isaias Total change: -37.60 | |   |
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| Campeonato Nacional Senior Absoluto 2016 | Lima | PER | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1829 | 1.00 | 4 | -0.94 | 40 | -37.60 | |
|  Cordova Maza, Eduardo | | | 1867 | PER | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Strohmeier, Luis | | | 1575 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Beyer, Alfredo | | | 1834 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Campossano Camo, Rodrigo | | | 2078 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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