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Individual Calculations March 2023 |
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| Jimenez Salas, Fabiana Total change: 4.40 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1219 | 1.00 | 4 | 0.11 | 40 | 4.40 | |
|  Jimenez Salas, Maria Teresa | | | 1828 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Garay Ramirez, Estefano Javier | | | 1683 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Rodas Juro, Piero Fabricio | | | 1040 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Terrones Garcia, Juan Grabiel | | | 1599 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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