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Individual Calculations February 2017 |
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| Davies, Sam Total change: -2.80 | |   |
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| 12th 4NCL Congress Major | Harrogate | ENG | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1757 | 1.50 | 4 | -0.07 | 40 | -2.80 | |
|  Jones, Rupert | f | | 1842 | PNG | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Ter-Gevorkian, Aram | | | 1927 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Burrows, Nick | | | 1871 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Salisbury, Paul | | | 1708 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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