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Individual Calculations September 2015 |
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| Moore, Gillian A Total change: 17.00 | |   |
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| 102nd British Chess Championships Over 65 | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1831 | 3.00 | 6 | 0.85 | 20 | 17.00 | |
|  Morriss, Pete | | | 2075 | IRL | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Bimpson, Tom | | | 2056 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tunstall, Mike | | | 2078 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Donaghay, Richard H | | | 1944 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Bryant, Richard B E | | | 1947 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Calvert, John C | | | 1529 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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