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Individual Calculations September 2015 |
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| Newell, David F Total change: -7.20 | |   |
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| 102nd British Chess Championships Under 180 | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1874 | 2.00 | 4 | -0.18 | 40 | -7.20 | |
|  Horlock, Peter J | | | 1600 | ENG | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Long, Matthew | | | 2140 | WLS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pride, Stephen C | | | 1655 | ENG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Faldon, David J | | | 1951 | ENG | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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