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Individual Calculations October 2018 |
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| Bolt, Graham Total change: -17.00 | |   |
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| DCCA Congress | Torquay | ENG | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2011 | 2.50 | 6 | -0.85 | 20 | -17.00 | |
|  Fryer, David W | | | 1910 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Wells, Jonathan C | | | 1969 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Benson, Paul J | | | 1927 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Gardiner, Eric D | | | 1925 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Waddington, Mike P | f | | 2101 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Littlejohns, David P | | | 1989 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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