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Individual Calculations February 2024 |
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| Chen, Kevin Total change: -7.20 | |   |
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| 56th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1779 | 2.00 | 5 | -0.36 | 20 | -7.20 | |
|  Du, Calvin | | | 1702 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Martin, Sam B | | | 1939 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Das, Aditeya | | | 1792 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Jackson, Cayden | | | 1635 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kilari, Dattasai | | | 1933 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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