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Individual Calculations November 2022 |
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| Lee, Addison T Total change: 32.00 | |   |
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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 |
| 1999 | 2047 | 2.50 | 3 | 0.80 | 40 | 32.00 | |
|  Keough, Robert W | | | 2068 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Peraino, Andrew | | | 1965 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Balmaceda, Enrico F | | | 1963 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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