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Individual Calculations September 2022 |
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| McDougall, William Total change: -33.20 | |   |
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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 |
| 1773 | 2072 | 2.50 | 5 | -1.66 | 20 | -33.20 | |
|  Thomas, Mark | | | 1856 | WLS | 0.00 | 1 | -0.78 | 20 | -15.60 | |  George, Olufemi | | | 1728 | NGR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Miller, Jacob | | | 1973 | IRL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bryant, Harry | | | 1638 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Quinton, Duke | | | 1672 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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