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Individual Calculations December 2018 |
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| Cumbers, Paul Total change: -20.40 | |   |
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| 2018/19 4NCL Div 2 Rounds 1 - 2 | Daventry | ENG | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2157 | 0.50 | 2 | -1.02 | 20 | -20.40 | |
|  French, Max | | | 2086 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Lampard, Alice | | | 1757 * | SCO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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