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Individual Calculations September 2015 |
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| Reid, Patrick D Total change: -25.60 | |   |
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| 102nd British Chess Championships Weekend Open | Coventry | ENG | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1801 | 0.50 | 4 | -0.64 | 40 | -25.60 | |
|  Ackley, Peter J E | | | 2026 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mihalik, Agoston | | | 2180 | HUN | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Ramdewar, Ishan | | | 1802 | ENG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Abbott, Mark V | | | 1926 | ENG | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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