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Individual Calculations March 2023 |
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| Cahuapaza Tarapaca, Leonardo Total change: -76.00 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1790 | 5.50 | 9 | -1.90 | 40 | -76.00 | |
|  Chueca Balcazar, Adriana Rafaela | | | 1390 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Leiva, Gianmarco | m | | 2398 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Huallpa Fernandez, Hector Manuel | | | 1380 | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Huallpa Fernandez, Diego Alonso | | | 1142 | PER | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Montesinos Parisaca, Tupac Russel | | | 1456 | PER | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Bernardo Ambrosio, Rodrigo Sebast | | | 1306 | PER | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Diaz Bermudez, Pedro Teofilo | | | 1412 | PER | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Jara Pino, Mateo Stefano | | | 1364 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Mollo Figueroa, Nicole | | | 1447 | BOL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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