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Individual Calculations September 2022 |
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| Forster, James Connor Christophe Total change: -21.00 | |   |
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| Chessable British Chess Championships 2022: Weekend Open (Atkins) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1850 | 1.50 | 4 | -1.05 | 20 | -21.00 | |
|  Badacsonyi, Stanley | | | 1730 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Body, Giles | | | 1930 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Subramanian, Anusha | | | 1733 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Berkley, Stephen W | | | 1563 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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