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Individual Calculations August 2013 |
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| Torres Castillo, Jose Luis Total change: 2.25 | |   |
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| Gran Prix IRT - Peru 2013 Sur | Arequipa | PER | 2013-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1804 | 1.00 | 3 | 0.15 | 15 | 2.25 | |
|  Mamani, Joan Franco | | | 2187 | PER | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Munoz, Guillermo | | | 1848 | PER | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Bedoya Rosales, Luis | | | 1937 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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