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Individual Calculations February 2019 |
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| Zeng, Sheena Total change: -7.20 | |   |
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| 51st Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1907 | 1.50 | 5 | -0.18 | 40 | -7.20 | |
|  Shibut, Macon | f | | 2161 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Khanna, Nalin | | | 2168 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yedidia, Daniel | | | 2029 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Wang, Shawn | | | 1756 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Wang, Warren | | | 2077 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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