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Individual Calculations January 2018 |
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| Ditmas, Hugh Total change: -31.00 | |   |
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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 |
| 1921 | 2004 | 4.00 | 9 | -1.55 | 20 | -31.00 | |
|  Williams, Simon K | g | | 2404 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jaufarally, Nadia | | | 1723 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Yuan, Yuanling | | wm | 2243 | CAN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hughes, Anthony | c | | 1810 | WLS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Clancy, Martin J | | | 1855 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Tombolis, Christopher | | | 1799 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Crismann, Alessandro Claudio | f | | 1821 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sarvesh, Kumar A | | | 1877 | IND | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Robinson, James M | | | 1754 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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