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Individual Calculations September 2015 |
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| Gibson, Christopher A Total change: -8.00 | |   |
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| 102nd British Chess Championships Major Open | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1951 | 5.50 | 10 | -0.40 | 20 | -8.00 | |
|  Robertson, Jim | | | 1673 | SCO | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Gill, Oliver | | | 2037 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mahoney, Nicholas | | | 1753 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Price, Andrew | | | 1828 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gunn, Michael J | | | 1701 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Whitehead, Mark A | | | 2005 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Jaunooby, Ali R | | | 2181 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Verma, Aditya | | | 1696 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Jones, Chris | | | 2015 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | McCarthy, Damian | | | 1875 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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