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Individual Calculations March 2023 |
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| Wang, Ted Total change: -37.20 | |   |
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| 2023 Washington President's Cup | Seattle, WA | USA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1868 | 1.50 | 3 | -0.05 | 40 | -2.00 | |
|  Tessiore, Luca | | | 1945 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Jammalamadaka, Vihaan | | | 1738 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Gavrysh, Leonid | | | 1883 | UKR | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | 2023 Washington State Championship - Premier | Redmond, WA | USA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1868 | 3.50 | 9 | -0.88 | 40 | -35.20 | |
| | Kona, Vidip | | | 1712 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Willy, Stephen | | | 2017 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Pisan, Kai | | | 1652 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rozenfeld, Yevgeniy | | | 1917 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Liu, Austin | | | 1869 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Lu, Yiding | | | 1854 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Zhou, David | | | 1963 | CAN | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Bian, Erin | | wf | 1994 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Frantz, Joseph | | | 1908 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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