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Individual Calculations September 2023 |
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| Gonzalez Gonzalez, Valentina Ant Total change: -74.80 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 16 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1625 | 3.00 | 8 | -1.87 | 40 | -74.80 | |
|  Huang, Lulu | | | 1225 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wen, Kally | | wc | 1811 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Garcia Ortega, Natalia Belen | | | 1509 | MEX | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Jammalamadaka, Varnika | | | 1527 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Gomez Camara, Sofia | | | 1569 | MEX | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Kaur, Aradh | | | 1587 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Guo, Ella | | | 1655 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Wang, Jessica | | | 1371 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * 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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