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Individual Calculations September 2017 |
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| Gonzales, Sebastian Total change: -8.80 | |   |
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| IRT Circulo Peruano de Ajedrez | Lima | PER | 2017-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1532 | 1.50 | 2 | -0.22 | 40 | -8.80 | |
|  Galindo Cumpa, Joaquin | | | 1287 | PER | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Maravi Ceron, Ayme | | | 1132 * | PER | 1.00 | 1 | 0.08 | 40 | 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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