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Individual Calculations September 2022 |
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| Willoughby, Robert H Total change: 0.00 | |   |
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| Chessable British Chess Championships 2022: Over 65 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1756 | 0 | 2.00 | 7 | 0.00 | 1598 | | 0.00 | |
|  Reuben, Stewart | c | | 1946 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Barton, R Alan | | | 1926 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Selley, Susan A | | | 1339 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Fryer, David W | | | 1875 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Matthew, Ian G | | | 1816 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Tidmarsh, David A | | | 1802 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Pride, Stephen C | | | 1587 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |
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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