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Individual Calculations November 2018 |
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| Golding, Alex Total change: -18.80 | |   |
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| 38th Surrey Chess Congress Open | London | ENG | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2282 | 2.00 | 3 | -0.47 | 40 | -18.80 | |
|  Foley, John P | | | 1967 | ENG | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Seymour, Timothy P | | | 2043 | ENG | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Iyengar, Ilya | | | 2035 | ENG | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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