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Individual Calculations November 2022 |
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| Randall, Gordon Jamall Total change: -5.80 | |   |
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| 63rd Annual U.S. Armed Forces Open Chess Championship | McGuire Air Force Base, NJ | USA | 2022-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1946 | 2.00 | 3 | -0.29 | 20 | -5.80 | |
|  Donovan, Michael E | | | 1627 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Andreas, Peter Carl | | | 1876 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Lizarondo, Ernesto S | | | 1682 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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