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Individual Calculations February 2023 |
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| Wongso, Steve Total change: 76.40 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1921 | 5.00 | 9 | 1.91 | 40 | 76.40 | |
|  Plotkin, Mark | m | | 2369 | CAN | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Lee, Alice | f | wm | 2292 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zhang, Cijun | | | 1766 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Karthik, Advaith | | | 2031 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Vijayakumar, Advaith | | | 2097 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Tolentino, Patrick Angelo | | | 2036 | CAN | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Li, Alex | | | 1740 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Onyekwere, Chikwere Godwin | c | | 2196 | NGR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Deng, Henry | | | 2034 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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