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Individual Calculations May 2017 |
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| Ishiguro, Juan Total change: -22.00 | |   |
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| Copa IRT VERANO 2017 CAM | Lima | PER | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1436 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
|  Pizzardo, Salvador | | | 1836 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soriano Quispe, Ivan Excen | | | 1808 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Ugarelli Ancasi, Juan Carlos | | | 1530 | PER | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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