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Individual Calculations February 2022 |
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| Zhu, Jenny Total change: -20.00 | |   |
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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 |
| 1640 | 1794 | 3.00 | 5 | -0.50 | 40 | -20.00 | |
|  Pillai, Adithya | | | 1732 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Li, Justin Y | | | 1539 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Li, Kevin Zhang | | | 1690 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Levin, Eric | | | 1680 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Muthukumaran, Gurru | | | 1557 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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