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Individual Calculations January 2018 |
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| Van Zyl-Rudd, Jack Total change: 43.60 | |   |
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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 |
| 2240 | 2153 | 4.50 | 9 | 1.09 | 40 | 43.60 | |
|  Rushbrooke, Tibo | | | 1753 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Munguntuul, Batkhuyag | m | wg | 2397 | MGL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Zujev, Oleg | | | 2381 | LTU | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Quillan, Gary | m | | 2345 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | De Coverly, Roger D | | | 1921 | ENG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Bates, Richard A | m | | 2378 | ENG | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Radovanovic, Jovica | f | | 2320 | SRB | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Arakhamia-Grant, Ketevan E | g | wg | 2350 | SCO | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Murphy, Conor E | f | | 2313 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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