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Individual Calculations February 2022 |
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| Lieberman, Jack Total change: 30.00 | |   |
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| 54th Annual Liberty Bell Open - Major | Philadelphia, Pennsylvania | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1690 | 3.00 | 5 | 0.75 | 40 | 30.00 | |
|  Haldankar, Ameya | | | 1706 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Girsh, Daniel | | | 1915 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | He, Samuel | | | 1575 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Talwalkar, Vedant Ameya | | | 1668 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Liu, Kelsey | | | 1791 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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