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Rapid:
Individual Calculations October 2021 |
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| Acuna Alarcon, Claudia Micaela Total change: 4.00 | |   |
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| 17 Open IRT Rapidas Club Hermanos Rojas | Lima | PER | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1227 | 3.00 | 6 | 0.20 | 20 | 4.00 | |
|  Rojas Salas, Steven | f | | 1955 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Rojas Salas, Rihanna Irina | | | 979 | PER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Gomez Nunez, Fabian Elmer | | | 1056 | PER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Garcia Andrada, Heidy Nicole | | wf | 1676 | PER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ramirez Espino, Alessandro | | | 1279 | PER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Guzman Vera, Xiomara Anahi | | | 1021 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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