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Individual Calculations January 2023 |
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| Grasso, David Total change: -0.80 | |   |
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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 |
| 2043 | 2158 | 5.50 | 9 | -0.04 | 20 | -0.80 | |
|  Adelson, Serge | | | 1658 | USA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Kudrin, Sergey | g | | 2403 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Wang, Jalen Sir | | | 2138 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Meduri, Aakaash | | | 2020 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Vaidyanathan, Kannan | | | 1756 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ray, Sarathi | | | 1999 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zong, Davis | c | | 2164 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Chachere, Theodore | | | 1758 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khamrakulov, Djurabek | g | | 2491 | UZB | 1.00 | 1 | 0.88 | 20 | 17.60 | | | * 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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