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Individual Calculations November 2019 |
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| Gray, Mark S Total change: -9.40 | |   |
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| CCF LP Club Championships 2019-2020 OCT 2019 R5-9 | London | ENG | 2019-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2128 | 2.50 | 4 | -0.47 | 20 | -9.40 | |
|  Calvert, D Ian | | | 1950 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Smith, Mark | | | 1728 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rizvi, Nasir | | | 1992 | WLS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bansal, Rohan | | | 2022 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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