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Individual Calculations September 2022 |
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| Burnett, Jim Total change: 28.20 | |   |
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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 |
| 2070 | 2056 | 5.00 | 7 | 1.41 | 20 | 28.20 | |
|  Smith, David | | | 1831 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Bellers, Chris J | | | 1901 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Chandler, Cliff R | | | 2244 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Norman, Kenneth I | c | | 2117 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Michaud, Gerald | | | 1871 | CAN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nunn, John D M | g | | 2577 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Moore, John C | | | 1946 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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