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Individual Calculations September 2015 |
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| Robertson, Jim Total change: -19.80 | |   |
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| 102nd British Chess Championships Major Open | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1673 | 2.50 | 10 | -0.99 | 20 | -19.80 | |
|  Gibson, Christopher A | | | 1951 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Pink, Joshua | | | 1826 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Calderon, Paul | | | 1918 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Price, Andrew | | | 1828 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Verma, Aditya | | | 1696 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Bullock, Lee | | | 1527 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bennett, Rhys | | | 1802 | WLS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gunn, Michael J | | | 1701 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Miller, Jacob | | | 1957 | IRL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Clayton, Tristan | | | 1740 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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