Individual Calculations August 2019 |
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Wells, Jonathan C Total change: 9.40 | | |
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106th British Championships Atkins | Torquay | ENG | 2019-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1999 | 2004 | 2.50 | 4 | 0.47 | 20 | 9.40 | |
| Wells, Tony D | | | 1850 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | Poulton, James R | | | 2364 | ENG | 0.50 | 1 | 0.40 | 20 | 8.00 | | Verma, Aditya | | | 2119 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | Mellor, Jessica | | | 1663 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | 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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