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Individual Calculations December 2019 |
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| Scrimgour, Alan Total change: -13.80 | |   |
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| 2019/20 4NCL Div 3 South Rounds 1 - 2 | Maidenhead | ENG | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2065 | 0.50 | 2 | -0.69 | 20 | -13.80 | |
|  Rosen, Daniel B | c | | 1987 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Trevelyan, John | | | 2010 | WLS | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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