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Individual Calculations August 2021 |
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| Morris-Suzuki, Sophie Total change: 23.80 | |   |
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| 2021 US Girls' Junior Championship | St. Louis, Missouri | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2043 | 5.00 | 9 | 1.19 | 20 | 23.80 | |
|  Zeng, Sheena | | wc | 2013 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Wang, Annie | m | wg | 2384 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vittal, Sanjana | | wf | 1938 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ulrich, Susanna G | | | 1974 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lee, Alice Teresa | | wc | 1972 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wu, Rochelle | | wm | 2138 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Yan, Ruiyang | | wc | 2111 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Cervantes, Thalia | f | wm | 2226 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Samadashvili, Martha | | wf | 2215 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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