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Individual Calculations October 2017 |
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| Covey, Jason Total change: 41.20 | |   |
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| Hampstead FIDE Congress Under 2200 Sept 17 | London | ENG | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1630 | 1.50 | 3 | 1.03 | 40 | 41.20 | |
|  Salerno, Francesco | | | 1934 | ITA | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Russell, Christopher | | | 2030 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jacob, Sydney J | | | 1824 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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