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Individual Calculations August 2022 |
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| Lopez, Julieta Total change: 32.40 | |   |
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| Pan American Youth Chess Festival 2022 U18 Female | Montevideo | URU | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1130 | 2.00 | 9 | 0.81 | 40 | 32.40 | |
|  Castano, Saray | | | 1690 | COL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Velasquez Nava, Raquel | | | 1326 | BOL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Ham Corona, Ana Paola | | | 1225 | MEX | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Guo, Hazel | | | 1526 | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ibarra Mayorga, Ximena | | | 1686 | MEX | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Munoz Orozco, Shirley Grace | | | 1290 | PAR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Perez Hernandez, Vicmary C. | | wf | 1862 | VEN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Yepez Montenegro, Gloria Luz | | | 1455 | BOL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Sanchez Tobar, Francisca Valenti | | wc | 1847 | CHI | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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