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Individual Calculations September 2023 |
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| Jammalamadaka, Varnika Total change: 36.00 | |   |
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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 |
| 1725 | 1527 | 3.00 | 8 | 0.90 | 40 | 36.00 | |
|  Wang, Tianna | | | 1815 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Jimenez Salas, Maria Teresa | | wf | 1807 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gonzalez Gonzalez, Valentina Ant | | | 1625 | CHI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Liu, Angela | | | 1923 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Porat, Tori | | wc | 1611 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Wen, Kally | | wc | 1811 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wang, Rachel Zihan | | | 1698 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Raymundo De Leon, Deycy Daniela | | | 1513 | GUA | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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