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Individual Calculations January 2023 |
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| Wu, Wentao Total change: 17.60 | |   |
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| 57th American Open - Under 2200 | Orange, CA | USA | 2022-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1644 | 3.50 | 7 | 0.01 | 40 | 0.40 | |
|  Danduprolu, Ridhi Varma | | | 1381 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Widjaja, Luke | | | 1786 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Akopian, Robert | | | 1957 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Xu, Gordon Zhenyu | | | 1695 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Lin, Mu | | | 1777 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Arutla, Siddharth | | | 1402 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Sawhney, Yuvraj Singh | | | 1520 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | 1000GM December BonaFIDE Bay Area Swiss: 2000 and up | San Jose, CA | USA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1644 | 2.00 | 5 | 0.43 | 40 | 17.20 | |
| | Liu, Patrick | | | 1932 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Liu, Aiden | | | 1955 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Qin, Vincent | | | 2034 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Indukuri, Suhas | | | 1463 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sankar, Arjun | | | 1687 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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