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Individual Calculations July 2022 |
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| Liu, Erik Total change: 15.60 | |   |
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| 2022 Washington Open | Redmond, Washington | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1621 | 0.00 | 2 | -0.20 | 40 | -8.00 | |
|  Jiang, Brandon | | | 2045 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Rozenfeld, Yevgeniy | | | 1937 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | PNWCC FIDE Open - SOS (Summer of Seattle) - Mt. Baker | Redmond, Washington | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1621 | 3.00 | 6 | 0.59 | 40 | 23.60 | |
| | Kona, Vidip Kumar | | | 1786 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Lu, Yiding | | | 1739 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Wang, Ted | | | 1353 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Tessiore, Luca Giorgio | | | 1761 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Gavrish, Leonid | | | 1977 | UKR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Jones, Davey V | | | 1593 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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