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Individual Calculations October 2017 |
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| Romero, Antonella Total change: -46.00 | |   |
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| GRAN COPA MAGDALENA IRT 45 ANIVERSARIO GRUPO A | Lima | PER | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1809 | 3.50 | 6 | -1.15 | 40 | -46.00 | |
|  Mendoza Alvarez, Diego | | | 1409 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Arauco Celestino, Arianna Sofia | | | 1551 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Manchego La Fuente, Gonzalo Alon | | | 1670 | PER | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Kastanieda, Alla | | | 1409 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Guerrero Malpartida, Luis Carlos | | | 1836 | PER | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Celestino Pino, Alisson Nicole | | | 1523 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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