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Individual Calculations September 2022 |
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| Jacobs, Steve H. Total change: -34.40 | |   |
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| 2022 Des Moines Open | Des Moines, Iowa | USA | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1686 | 0.00 | 2 | -0.86 | 40 | -34.40 | |
|  Moerlien, Puwit Sk | | | 1828 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Fei, Irene Jiao | | | 1651 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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