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Individual Calculations November 2018 |
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| Chung, Ethan Cheung Jing Total change: 6.80 | |   |
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| 38th Surrey Chess Congress Major | London | ENG | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1577 | 2.00 | 4 | 0.17 | 40 | 6.80 | |
|  Moss, Stephen | | | 1713 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Buanne, Luca | | | 1426 | ENG | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Bloom, Paul | | | 1555 | ENG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Alcock, Graham P | | | 1745 | ENG | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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