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Individual Calculations February 2022 |
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| Li, Audrey Total change: 6.40 | |   |
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| 54th Annual Liberty Bell Open - Under 2100 | Philadelphia, Pennsylvania | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1216 | 1.50 | 5 | 0.16 | 40 | 6.40 | |
|  Wang, Maxwell Georg | | | 1567 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Levkov, Ilya | | | 1364 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Gelman, Jeffrey A | | | 1379 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Yang, Maxwell Z | | | 1355 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Zelinski, Paul B | | | 1336 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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