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Individual Calculations December 2019 |
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| Eichhorn, George S Total change: 36.40 | |   |
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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 |
| 1940 | 1745 | 2.00 | 4 | 0.91 | 40 | 36.40 | |
|  Vasto, Daniel | | | 1991 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Schweitzer, Willia | | | 1847 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Rao, Anjaneya | | | 1775 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Richter, Alex | | | 2145 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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