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Individual Calculations September 2015 |
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| Willson, Ollie Total change: 107.60 | |   |
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| 102nd British Chess Championship | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1909 | 5.00 | 11 | 2.69 | 40 | 107.60 | |
|  Shaw, Peter | | | 2146 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Scott, Gordon W | | | 2101 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chevannes, Sabrina L | | wm | 2228 | ENG | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Page, Mark E | | | 2096 | ENG | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Villiers, Thomas | | | 2097 | ENG | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Zhang, Anthony Y | | | 2110 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Waters, Clive L | | | 2147 | ENG | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Lam, Paul G M | | | 2136 | ENG | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Burrows, Martin P | | | 2148 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kalavannan, Koby | | | 2178 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Beckett, Chris J | | | 2160 | ENG | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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