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Individual Calculations December 2019 |
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| Richter, Alex Total change: 19.20 | |   |
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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 |
| 1886 | 2164 | 5.00 | 5 | 0.96 | 20 | 19.20 | |
|  Fee Jr, Kenneth E | | | 1817 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Juric, Zvonko | | | 1764 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Revesz, Gregory | | | 1925 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kosokin, Valeriy | | | 2159 | UZB | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Eichhorn, George S | | | 1764 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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