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Individual Calculations September 2023 |
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| Hernandez Diaz, Paula Sofia Total change: 76.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 18 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1720 | 5.50 | 9 | 1.90 | 40 | 76.00 | |
|  Changkachith, Alyssa | | | 1320 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Matus, Nastassja | | wf | 1947 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Abdala Cancino, Patricia Anastas | | wc | 1600 | CHI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Liu, Kelsey | | | 2027 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Hyatt, Jessica | | | 1784 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Aravindakshan, Sahana | | | 2003 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Guo, Anni | | | 1930 | CAN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Wisniowski, Natalie | | wc | 1882 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | D Souza, Carina | | | 1664 | CAN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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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