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Individual Calculations February 2019 |
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| Cowan, Richard M Total change: 9.00 | |   |
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| 2018/19 4NCL Div 3 North Rounds 3 - 4 | Doncaster | ENG | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1893 | 1.50 | 2 | 0.45 | 20 | 9.00 | |
|  Li, Harry | | | 2058 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Grindrod, John | | | 1686 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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