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Individual Calculations February 2023 |
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| Nanugonda, Vishva Total change: 127.20 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1846 | 4.00 | 9 | 2.27 | 40 | 90.80 | |
|  Plotkin, Victor | f | | 2249 | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Ryba, Andrew | | | 2246 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wang, Alex Yuxuan | | | 2083 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Vijayakumar, Advaith | | | 2097 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Jin, Ashton | | | 2170 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Qin, Vincent | | | 2034 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Karthik, Advaith | | | 2031 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Deng, Henry | | | 2034 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Smith, Daniel S | | | 2021 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 14th annual Golden State Open - Major | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1801 | 3.50 | 7 | 0.91 | 40 | 36.40 | |
| | Xia, Joshua | | | 1694 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Tarjan, James Edward | g | | 2360 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Wu, Wentao | | | 1662 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Rajaram, Rohan | | | 1931 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Liu, Patrick Peijun | | | 1998 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Wang, Jeffery | | | 1977 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Guo, Andrew | | | 1889 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | |
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