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Individual Calculations February 2018 |
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| Doran, Chris Total change: -7.20 | |   |
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| 2017/18 4NCL Division 3 North Rounds 3-4 | Bolton | ENG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1979 | 0.50 | 2 | -0.71 | 20 | -14.20 | |
|  Lewis, Christopher D | | | 1809 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Green, Anthony J | | | 1987 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | 17th 4NCL Congress Open | Harrogate | ENG | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1979 | 2.00 | 4 | 0.35 | 20 | 7.00 | |
| | Winter, Kevin | | | 1786 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Macklin, Paul | | | 2329 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Willow, Jonah B | | | 2152 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Wells, Jonathan C | | | 1965 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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