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Individual Calculations July 2019 |
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| Ross, Stuart Total change: 22.20 | |   |
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| East Anglian Chess Union Congress Open 2019 | Newmarket | ENG | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1599 | 1.50 | 4 | 1.11 | 20 | 22.20 | |
|  Anderson, John | | | 1999 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bonafont, Philip R | | | 1999 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salmons, Calum | | | 1929 | ENG | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Jaufarally, Nadia | | | 1945 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | * 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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