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Individual Calculations January 2018 |
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| Vera Siguenas, Deivy Total change: -8.40 | |   |
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| Grand Prix Centro - Lima 2017 | Lima | PER | 2017-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2521 | 6.00 | 8 | -0.84 | 10 | -8.40 | |
|  Laura, Miguel | | | 2121 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lopez, Dante | | | 2121 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pena Morales, Hugo | | | 2187 | PER | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Flores Tomasto, Luis | | | 2133 | PER | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Ruiz Mautino, Arturo Florentino | | | 2121 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gomez Huaraya, Jesus Miguel | | | 2121 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vasquez Jimenez, Cristhian | | | 2121 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cruz, Cristhian | g | | 2555 | PER | 0.50 | 1 | 0.05 | 10 | 0.50 | | | * 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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