Individual Calculations August 2019 |
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Popov, Sergey Total change: -0.80 | | |
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2019 Des Moines Open | Des Moines, Iowa | USA | 2019-07-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1769 | 1573 | 0.50 | 2 | -0.02 | 40 | -0.80 | |
| Freerksen, Jim | | | 1867 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | Alexander, Roger | | | 1671 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | 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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