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Rapid:
Individual Calculations December 2018 |
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| Cohen, Gerald M Total change: -37.40 | |   |
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| British Rapidplay Chess 2018 Major | Bradford | ENG | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1930 | 5.00 | 10 | -1.87 | 20 | -37.40 | |
|  Yeomans, Kevin | | | 1771 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Stewart, Tony Cm | | | 1905 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Siddharth, Gopakumar | | | 1847 | IND | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Stephenson, David W | | | 1737 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Colburn, Paul J | | | 1905 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ther, Mate | | | 1687 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Burton, Nick | | | 1640 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ashcroft, Graham J | | | 1611 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pink, Joshua | | | 1834 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Robson, Paul E | | | 1859 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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