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Individual Calculations September 2023 |
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| Liu, Kelsey Total change: 24.00 | |   |
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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 |
| 1855 | 2027 | 7.00 | 9 | 0.60 | 40 | 24.00 | |
|  Juarez Garcia, Daniela | | | 1671 | GUA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Oviedo Acosta, Paula Monserrat | | wc | 1810 | PAR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bian, Erin | | wf | 1957 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Hernandez Diaz, Paula Sofia | | | 1720 | MEX | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Aravindakshan, Sahana | | | 2003 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Wisniowski, Natalie | | wc | 1882 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Matus, Nastassja | | wf | 1947 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Zhou, Chelsea | | wc | 1771 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Guo, Anni | | | 1930 | CAN | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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