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Individual Calculations October 2017 |
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| Watson, Mikey J Total change: 2.80 | |   |
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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 |
| 1797 | 1706 | 2.00 | 5 | 0.07 | 40 | 2.80 | |
|  Porter, Sam J | | | 1980 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Faulkner, Martin J | | | 1854 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Zhao, Haolin | | | 1749 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Ifalore, Michael | | | 1709 | ENG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Akeya-Price, Robert A | | | 1694 | ENG | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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