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Individual Calculations November 2018 |
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| Buanne, Luca Total change: -22.00 | |   |
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| 38th Surrey Chess Congress Major | London | ENG | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1426 | 1.00 | 4 | -0.55 | 40 | -22.00 | |
|  Maraiyesa, Wole | | | 1631 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Chung, Ethan Cheung Jing | | | 1577 | WLS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Dias, Ruwan | | | 1303 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Mellor, Jessica | | | 1540 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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