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Individual Calculations August 2018 |
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| Clayton, David C Total change: 5.80 | |   |
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| CCF DAYTIME CHESS JULY 2018 | London | ENG | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1553 | 2.00 | 3 | 0.29 | 20 | 5.80 | |
|  Gold, Harry | | | 1329 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Sonnis, Steve | | | 1625 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Vaughan, John | | | 1534 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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