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Individual Calculations January 2023 |
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| Hughes, John Lodger Total change: -38.20 | |   |
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| 106th Edward Lasker Memorial - MCC Championship | New York, NY | USA | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2253 | 4.50 | 9 | -1.91 | 20 | -38.20 | |
|  Vaidyanathan, Kannan | | | 1756 | USA | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Fikiet, Alexander | | | 2178 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Rosenberg, Evan S | | | 1938 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kudrin, Sergey | g | | 2403 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Meduri, Aakaash | | | 2020 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Zong, Davis | c | | 2164 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tanenbaum, Zachary | | | 2188 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Johnston, Daniel Frank | | | 2042 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Chachere, Theodore | | | 1853 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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