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Individual Calculations January 2018 |
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| Davies, Cledwyn Total change: -15.20 | |   |
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| 9th CSC London Chess Classic: Weekday U1750 | London | ENG | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1551 | 1.50 | 3 | -0.76 | 20 | -15.20 | |
|  Kapur, Gul | | | 1425 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Kisch, Ehud | | | 1338 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Chun, Junhyun | | | 1288 | KOR | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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