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Individual Calculations July 2019 |
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| Aburrow, John A Total change: 12.80 | |   |
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| CCF Daytime Chess Club 2018-19 Stage 12 | London | ENG | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1117 | 1249 | 3.00 | 4 | 0.32 | 40 | 12.80 | |
|  Gray, David | | | 1079 | ENG | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Wimble, Garry | | | 1046 | ENG | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Shoulders, Andrew M | | | 1080 | ENG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Woolley, Michael P | | | 1262 | ENG | 0.00 | 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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