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Individual Calculations January 2020 |
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| John, Joshua Total change: 60.80 | |   |
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| 11th CSC London Chess Classic: FIDE Open | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1680 | 2.50 | 7 | 1.52 | 40 | 60.80 | |
|  Marusenko, Petr | m | | 2080 * | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Seymour, Timothy P | | | 2080 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Korning, Peter | | | 1961 | SWE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lovell, William Pm | | | 1843 | ENG | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Ditmas, Hugh | | | 1961 | GER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Ciocan, Maria-Alexandra | | | 2058 | ROU | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nilssen, Ellen Fredericia | | wf | 2004 | DEN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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