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Individual Calculations September 2022 |
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| Gallagher, Ian G Total change: -1.20 | |   |
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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 |
| 1780 | 2043 | 4.00 | 5 | -0.03 | 40 | -1.20 | |
|  McDonnell, James J. | | | 1765 | IRL | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Dishman, Matthew | | | 1911 | LUX | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Thomas, Mark | | | 1856 | WLS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Quinton, Duke | | | 1633 | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Subramanian, Anusha | | | 1733 | ENG | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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