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Individual Calculations September 2022 |
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| Baim, Elvin Total change: -11.20 | |   |
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| The 1st Annual Beltway Open | Idylwood, Virginia | USA | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1765 | 2.50 | 5 | -0.64 | 40 | -25.60 | |
|  Yue, Tariq | | | 1528 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Wilson, Ronen | | | 1988 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bangaru, Saharsh | | | 1401 | USA | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Guo, Edward | | | 1591 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Collier, Philip M | | | 1770 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | | | 54th annual Atlantic Open Major | Arlington, VA | USA | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1765 | 1.50 | 5 | 0.36 | 40 | 14.40 | |
| | Peatman, Carter Frank | | | 1950 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Treger, Yefim | | | 1974 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Biernacki, Mark | | | 1925 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Martin, Roger | | | 2055 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wu, William | | | 2006 | USA | 0.00 | 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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