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Individual Calculations February 2023 |
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| Ray, Ujan Total change: 70.80 | |   |
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| 32nd annual North American Open - U2300 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1664 | 3.00 | 7 | 1.77 | 40 | 70.80 | |
|  Harrison, Joshua Alan | | | 1986 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Fong, Kevin Leong | | | 2077 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Sandberg, Evan | | | 2150 | USA | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Paez, David | | | 2006 | COL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Nguyen, Tinh | | | 1952 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sethuraman, Roshan | | | 1664 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Liu, Austin | | | 1895 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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