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Individual Calculations March 2018 |
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| De Coverly, Roger D Total change: -21.40 | |   |
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| 2017/18 4NCL Division 4 South Rounds 5-6 | Reading | ENG | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1974 | 0.00 | 2 | -1.07 | 20 | -21.40 | |
|  Wilks, Simon | | | 1996 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Sagues, Vincent | | | 1898 | FRA | 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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