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Individual Calculations February 2023 |
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| Javidfard, Amirsalar Total change: -25.00 | |   |
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| 32nd annual North American Open - U2300 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 2000 | 4.50 | 7 | -1.25 | 20 | -25.00 | |
|  Wang, Kyle Yiwen | | | 1693 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Li, David Tongjia | | | 1624 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Menon, Gauri | | | 1767 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Wen, Kally | | wc | 1695 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Chen, Mark Y A | | | 1600 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liu, Angela | | | 1667 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lee, Daniel | | | 1981 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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