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Individual Calculations December 2019 |
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| Williams, Stephen Total change: 7.80 | |   |
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| 77th Hampstead FIDE Chess Congress U1900 | London | ENG | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1558 | 3.00 | 5 | 0.39 | 20 | 7.80 | |
|  Gogia, Abeer | | | 1197 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Oliveri, Claudio | | | 1690 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Subin, Samvrit | | | 1524 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Fava, Lorenzo | | | 1598 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Cassen, Robert | | | 1633 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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