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Individual Calculations December 2019 |
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| Gardiner, Eric D Total change: -4.40 | |   |
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| 56th Hull Congress Open | Hull | ENG | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2022 | 1.00 | 3 | -0.69 | 20 | -13.80 | |
|  Maladkar, Ritika | | | 1622 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Okhai, Shabir | | | 2134 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Cooper, John G | | | 2083 | ENG | 0.00 | 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) | | | | 2019/20 4NCL Div 3 North Rounds 1 - 2 | Doncaster | ENG | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2022 | 1.50 | 2 | 0.47 | 20 | 9.40 | |
| | White, Mark W | | | 2015 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Cooper, Gavyn | | | 2009 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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