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Individual Calculations February 2022 |
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| Qian, Andrew Total change: 0.00 | |   |
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| 31st Annual North American Open - Under 2100 | Las Vegas, Nevada | USA | 2021-12-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1755 | 0 | 2.00 | 6 | 0.00 | 1630 | | 0.00 | |
|  Smith, Roger Christopher | | | 1864 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Bian, Erin | | | 1583 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Riese, Kayven | | | 1659 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Kammerdiner, Jason | | | 1925 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Mathe, Lennart | | | 1827 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Hung, Anthony | | | 1670 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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