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Individual Calculations September 2022 |
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| Nunn, John D M Total change: 3.30 | |   |
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| Chessable British Chess Championships 2022: Over 65 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2577 | 7.00 | 7 | 0.33 | 10 | 3.30 | |
|  Fryer, David W | | | 2177 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Reuben, Stewart | c | | 1946 | ENG | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Hewson, Brian W R | | | 2026 | ENG | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Jackson, Oliver A | f | | 2066 | ENG | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Chandler, Cliff R | | | 2244 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Burnett, Jim | | | 2056 | ENG | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Footner, Andrew F | | | 1995 | ENG | 1.00 | 1 | 0.02 | 10 | 0.20 | | | * 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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