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Individual Calculations March 2023 |
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| Herrada, Blanco Maria Fernanda Total change: 110.80 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1469 | 3.50 | 7 | 2.77 | 40 | 110.80 | |
|  Terrel, Ruben | | | 1916 | VEN | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Oswaldo Valentin, Requejo Cotrin | f | | 2187 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Jimenez Salas, Maria Teresa | | | 1828 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Garcia Andrada, Heidy Nicole | | wf | 1973 | PER | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Bendezu Yupanqui, Albert Martin | | | 1609 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Ramirez Sifuentes, Luis Angel | | | 1775 | PER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Gonzalez Mesa, Daniel | f | | 1885 | CUB | 1.00 | 1 | 0.93 | 40 | 37.20 | |
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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