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Rapid:
Individual Calculations December 2018 |
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| Stephenson, David W Total change: -1.80 | |   |
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| British Rapidplay Chess 2018 Major | Bradford | ENG | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1737 | 4.50 | 11 | -0.09 | 20 | -1.80 | |
|  Bolt, Graham | | | 1860 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Ter-Gevorkian, Aram | | | 1859 | GRE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Pink, Joshua | | | 1834 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Vickery, Jim E | | | 1949 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Cohen, Gerald M | | | 1930 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Martin, Steven | | | 1799 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ashcroft, Graham J | | | 1611 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Dean, Robert A | | | 1843 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Adam, David W | | | 1837 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Chen, Daniel Xingyu | | | 1337 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Laws, Darren C | | | 1842 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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