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Rapid:
Individual Calculations September 2013 |
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| Brewer, Callum D Total change: 32.60 | |   |
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| British Championship Rapidplay Week 2 | Torquay | ENG | 2013-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1693 | 2.50 | 5 | 1.63 | 20 | 32.60 | |
|  Horton, Jamie | | | 1981 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Thorpe, Thomas G | | | 1902 | WLS | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Armstrong, William G | | | 1919 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Burke, Mitchell | | | 1976 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Pugh, Derek C | | | 2044 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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