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Individual Calculations March 2023 |
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| Garcia Andrada, Heidy Nicole Total change: -22.00 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1973 | 4.50 | 7 | -1.10 | 20 | -22.00 | |
|  Salazar Flores, Yerick Alexander | | | 1580 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vivas Zamora, Fabian Ernesto | f | | 2351 | VEN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abad Huaman, Adrian Estiven | | | 1503 | PER | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Herrada, Blanco Maria Fernanda | | | 1573 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Benavides Conza, Diego Angelo | | | 1605 | PER | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Navarro Maldonado, Monica Dayana | | | 1581 | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bendezu Yupanqui, Albert Martin | | | 1609 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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