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Individual Calculations March 2023 |
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| Terrel, Ruben Total change: -150.00 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1916 | 1.00 | 5 | -3.75 | 40 | -150.00 | |
|  Valdez Maravi, Angel Yhadiel | | | 1516 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Herrada, Blanco Maria Fernanda | | | 1469 | PER | 0.00 | 1 | -0.94 | 40 | -37.60 | | | Mollo Figueroa, Nicole | | | 1447 | BOL | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Diaz Bermudez, Pedro Teofilo | | | 1412 | PER | 0.00 | 1 | -0.96 | 40 | -38.40 | | | Llanto Llacsa, Yaden Wilden | | | 1351 | PER | 0.00 | 1 | -0.98 | 40 | -39.20 | | | * 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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