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Individual Calculations August 2022 |
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| Marciano, Orry M Total change: -10.00 | |   |
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| 27th annual Pacific Coast Open Premier | Los Angeles, CA | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1840 | 2.00 | 4 | -0.25 | 40 | -10.00 | |
|  Tao, Sihan | | | 1697 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Qin, Vincent | | | 1887 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Nanugonda, Vishva | | | 1820 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Wang, Jeffery | | | 1769 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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