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Individual Calculations December 2016 |
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| Davison, Chris Total change: 12.60 | |   |
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| Central London Chess Congress Open 2016 | London | ENG | 2016-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1992 | 3.00 | 5 | 0.63 | 20 | 12.60 | |
|  Chapman, Terry P D | f | | 2220 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Grigoryan, Meri | | wf | 1955 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Stanisz, Patryk | | | 2093 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Calvert, D Ian | | | 1934 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | James, Chris | | | 1868 | SCO | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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