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Individual Calculations December 2019 |
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| Volz, Michael Total change: -57.60 | |   |
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| 11th Annual Des Moines Classic | Des Moines, Iowa | USA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1775 | 0.00 | 3 | -1.44 | 40 | -57.60 | |
|  Schweitzer, Willia | | | 1847 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Noble, Cub Rollin- | | | 1864 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Alexander, Roger K | | | 1660 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | |
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