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Individual Calculations February 2023 |
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| Zhou, Aiden Total change: 26.00 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2135 | 5.00 | 9 | 0.65 | 40 | 26.00 | |
|  D`souza, Carina | | | 1783 | CAN | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Zhou, Jianchao | g | | 2558 | CHN | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Raja, Harshit | g | | 2457 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Hoyos, Manuel Leon | g | | 2488 | MEX | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Liu, Patrick Peijun | | | 1932 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Danilyan, Eduard | | | 1770 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mikaelyan, Arman | g | | 2507 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Reiss, Aiden | | | 2004 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Yan, Nathan | | | 1978 | USA | 0.50 | 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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