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Individual Calculations January 2018 |
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| Abrahams, Daniel Total change: -3.00 | |   |
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| 9th CSC London Chess Classic: FIDE Open | London | ENG | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2130 | 4.50 | 9 | -0.15 | 20 | -3.00 | |
|  Othman, Wael | | | 1730 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vo, Thi Kim Phung | | wg | 2380 | VIE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Derakhshani, Borna | f | | 2298 | FID | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Risting, Eivind Olav | f | | 2279 | NOR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gu, In Jung | | | 1730 * | KOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Merriman, John | | | 2263 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Jacobs, Robert | | | 1739 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Guelsen, Taylan | | | 2213 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Oyama, Akito | | | 2185 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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