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Individual Calculations February 2018 |
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| Delgado Romero, Marco Total change: 30.20 | |   |
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| Copa IRT Apertura 2018 CAM | Lima | PER | 2018-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2224 | 6.50 | 7 | 1.51 | 20 | 30.20 | |
|  Ccerhuayo Escobedo, Mels Leopold | | | 1824 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saenz, Ivan | | | 1896 | PER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rosello, Jaime | | | 1931 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Flores Tomasto, Luis | | | 2180 | PER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Martinez Alcantara, Jose Eduardo | f | | 2502 | PER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Vanini, Bruno | | | 2005 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Soriano Quispe, Ivan Excen | f | | 1945 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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