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Individual Calculations March 2023 |
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| Pizzardo Olivares, Fernando Salva Total change: -6.80 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1773 | 3.50 | 7 | -0.34 | 20 | -6.80 | |
|  Vivas Zamora, Fabian Ernesto | f | | 2351 | VEN | 0.50 | 1 | 0.48 | 20 | 9.60 | |  Flores Tomasto, Luis | | | 2274 | PER | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Maravi Ceron, Ayme | | | 1308 | PER | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Garay Ramirez, Patrick Yosue | | | 1373 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Casqui Lopez, Pamela Grace | | | 1316 | PER | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Vizcarra Quispe, Ramalia Bellaluz | | | 1462 | PER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ticona Rocabado, Licael Roderick | f | | 2146 | BOL | 0.00 | 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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