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Individual Calculations February 2020 |
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| Copeland, Samuel Total change: 3.80 | |   |
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| 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2128 | 3.50 | 8 | 0.19 | 20 | 3.80 | |
|  Korley, Kassa | m | | 2416 | DEN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tokhirjonova, Gulrukhbegim | | wg | 2415 | UZB | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Chen, Ryo | | | 1998 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Dill, James | | | 1898 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fedorowicz, John | g | | 2430 | USA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Panuganti, Kireet | | | 1974 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Daggupati, Balaji | f | | 2311 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Park, Evan | | | 2200 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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