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Individual Calculations September 2015 |
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| Price, Gwilym Total change: 32.00 | |   |
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| 102nd British Chess Championships Under 180 | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1729 | 2.00 | 3 | 0.80 | 40 | 32.00 | |
|  Freeland, Alex | | | 1952 | WLS | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Andrews, Norman G | | | 1592 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Openshaw, David K | | | 1881 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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