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Individual Calculations September 2010 |
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| Loayza, Froylan Total change: -2.75 | |   |
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| COPA LATINOAMERICANA DE AJEDREZ C | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1876 | 1.50 | 2 | -0.11 | 25 | -2.75 | |
|  Mamani, Glissette | | | 1605 | PER | 1.00 | 1 | 0.17 | 25 | 4.25 | |  Supo, Caso Christian | | | 1653 | PER | 0.50 | 1 | -0.28 | 25 | -7.00 | |
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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