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Individual Calculations October 2017 |
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| Kumaresan, Darshan Total change: -24.80 | |   |
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| CCF LATE SUMMER LONG PLAY CONGRESS OPEN | London | ENG | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1739 | 0.00 | 3 | -0.62 | 40 | -24.80 | |
|  Haldane, Robin W | | | 2022 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Prior, Stephen Cv | | | 2080 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Allison, Conrad | | | 1855 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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