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Individual Calculations October 2017 |
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| Holi, Siefaldin A Total change: -6.80 | |   |
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| 15th 4NCL Congress Major | Doncaster | ENG | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1754 | 1.00 | 4 | -0.34 | 20 | -6.80 | |
|  Evans, Peter Michael | | | 1906 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Burrows, Nick | | | 1888 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Burns, Martin J | | | 1850 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Slinger, Aj (tony) | | | 1867 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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