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Individual Calculations August 2022 |
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| Tang, Zoey Total change: -85.60 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2098 | 4.00 | 7 | -0.24 | 40 | -9.60 | |
|  Hiwale, Ronak | | | 1722 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Deviprasath, Sharvesh | f | | 2290 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Managadze, Nikoloz | m | | 2402 | GEO | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Liu, Kelsey | | | 1944 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Franco Prasanna, Gracy | | wf | 1956 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Jin, Derek | | | 1935 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Chirilov, James Andrei | | | 1838 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | 2022 US Girls' Junior Championship | Saint Louis, Missouri | USA | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2133 | 2.50 | 9 | -1.90 | 40 | -76.00 | |
| | Morris-Suzuki, Sophie | | wf | 2055 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Velea, Anne-Marie | | wf | 1956 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Cervantes, Thalia | f | wg | 2234 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Yu, Jennifer R | f | wg | 2268 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Wu, Rochelle | f | wm | 2216 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Prasanna, Gracy Franco | | wf | 1956 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Lee, Alice Teresa | f | wm | 2289 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wang, Ellen Luojia | | wm | 2040 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Yan, Ruiyang | f | wc | 2248 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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