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Individual Calculations September 2022 |
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| Fegan, Chris Total change: -11.80 | |   |
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| Chessable British Chess Championships 2022: Over 50 | Torquay | ENG | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2025 | 3.00 | 6 | -0.59 | 20 | -11.80 | |
|  Kenning, Paul H | | | 1772 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Motwani, Paul | g | | 2420 | SCO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bolt, Graham | | | 1951 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Winter, Kevin | | | 1689 | ENG | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Bass, John W | | | 1996 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Stinton-Brownbridge, Michael H | | | 1895 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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