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Individual Calculations December 2021 |
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| Lonsdale, Jon I Total change: -19.00 | |   |
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| 2021/22 4NCL Division 3 North Rounds 1-2 | Doncaster | ENG | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1810 | 0.50 | 2 | -0.95 | 20 | -19.00 | |
|  Varley, Joe | | | 1791 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Jayawarna, Thisumi | | | 1410 * | ENG | 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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