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Individual Calculations September 2022 |
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| Lopez Mahecha, Natalia Total change: -2.80 | |   |
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| Campeonato Panamericano de Ajedrez Sub20 Femenino 2022 | Pereira | COL | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1197 | 1.00 | 7 | -0.07 | 40 | -2.80 | |
|  Pena Gonzalez, Clara Isabel | | wc | 1833 | VEN | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Ruiz Jaraba, Valentina Sofia | | | 1816 | COL | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Hilario, Aleyla | | wm | 1899 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Caicedo Anguila, Juliana | | | 1591 | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Guerrero Caicedo, Arlette | | | 1531 | ECU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mercado Maestre, Maria Angel | | | 1310 | COL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Susunaga Duran, Madelen Fernanda | | | 1213 | COL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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