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Individual Calculations January 2019 |
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| Van Zyl-Rudd, Jack Total change: 4.00 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2306 | 5.00 | 8 | 0.20 | 20 | 4.00 | |
|  Tombolis, Christopher | | | 1906 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sedykh, Mikhail | | | 2118 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gormally, Daniel W | g | | 2478 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lewtak, Damian | | | 2393 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Elsness, Frode | m | | 2447 | NOR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bezuidenhout, Roland | f | | 2145 | RSA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Longson, Sarah N | | wf | 2137 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Johnson, Daniel | | | 2111 | SWE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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