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Individual Calculations February 2022 |
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| Brereton, Justin Total change: 84.40 | |   |
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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 |
| 1615 | 1602 | 4.00 | 4 | 2.11 | 40 | 84.40 | |
|  Yang, Maxwell Z | | | 1355 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Keiper, Ryan | | | 1694 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Pillai, Adithya | | | 1732 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Levin, Eric | | | 1680 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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