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Individual Calculations September 2022 |
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| Biernacki, Mark Total change: -1.00 | |   |
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| 54th annual Atlantic Open Major | Arlington, VA | USA | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1925 | 2.50 | 5 | -0.05 | 20 | -1.00 | |
|  Gaw, Chloe | | | 1799 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Wu, Nathan Ping-Ying | | | 1850 | CAN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Baim, Elvin | | | 1765 | AZE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Wu, William | | | 2006 | USA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Low, Scott T | | | 2189 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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