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Individual Calculations April 2019 |
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| Webster, Richard J Total change: 5.40 | |   |
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| 2018/19 4NCL Div 3 North Rounds 7 - 8 | Doncaster | ENG | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1959 | 1.50 | 2 | 0.27 | 20 | 5.40 | |
|  Flint, Martina | | | 1813 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Cooper, John G | | | 1937 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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