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Individual Calculations May 2017 |
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| Beyer, Alfredo Total change: -18.40 | |   |
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| Copa IRT VERANO 2017 CAM | Lima | PER | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1851 | 2.50 | 4 | -0.92 | 20 | -18.40 | |
|  Perez, Hernan (per) | | | 1542 | PER | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Araoz Andrade, Ivan Alexander | | | 1624 | PER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ugarelli, Juan | | | 1503 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Perez , Sebastian | | | 1510 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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