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Individual Calculations September 2023 |
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| Boshkin, Anatoly Total change: 0.00 | |   |
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| 2nd Annual Beltway Open | Herndon, Virginia | USA | 2023-08-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1966 | 0 | 2.50 | 5 | 0.00 | 1966 | | 0.00 | |
|  Su, Kevin | | | 1915 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Ling, Evan | | | 1951 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Samuelson, Andrew | f | | 2006 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Slate, Kent | | | 2045 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Tay, Brian | | | 1915 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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