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Individual Calculations January 2023 |
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| Gasparyan, David Total change: 8.80 | |   |
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| 57th American Open | Orange, CA | USA | 2022-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1940 | 4.00 | 9 | 0.22 | 40 | 8.80 | |
|  Rautela, Saksham | m | | 2393 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Tatum, Kofi | | | 2061 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Qin, Vincent | | | 2034 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Chen, Rachel Ruoxuan | | wc | 1837 | CAN | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Wang, Alex Yuxuan | | | 2049 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Mauskopf, Roman | | | 1825 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Martinez, Isaac | | | 2056 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Beck, Alec | | | 1959 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Yan, Nathan | | | 1903 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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