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Individual Calculations October 2019 |
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| Province, Cael Total change: -34.80 | |   |
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| 65th Iowa Open Championship | Iowa City, Iowa | USA | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1809 | 0.50 | 3 | -0.87 | 40 | -34.80 | |
|  Wan, Joseph | | | 2098 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Volz, Michael | | | 1761 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Xu, Kevin | | | 1709 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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