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Individual Calculations August 2019 |
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| Volz, Michael Total change: -7.20 | |   |
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| 2019 Des Moines Open | Des Moines, Iowa | USA | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1768 | 1.50 | 4 | -0.18 | 40 | -7.20 | |
|  Vasto, Daniel | | | 2006 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Noble, Cub | | | 1868 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ellis, James | | | 1733 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Juric, Zvonko | | | 1720 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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