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Individual Calculations September 2013 |
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| Howell, Chris I Total change: -16.50 | |   |
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| British Championship 2013 | Torquay | ENG | 2013-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2055 | 4.00 | 10 | -1.10 | 15 | -16.50 | |
|  Ledger, Dave J | f | | 2305 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Reid, John | | | 2151 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Moss, Guy | | | 2018 | ISR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Kirby, Peter J. | c | | 1982 | GCI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Thompson, Robert | | | 1978 | ENG | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Coates, David H | | | 2046 | ENG | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Oyama, Akito | | | 1966 | ENG | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Hoare, Amy B | | | 1873 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gill, Oliver | | | 1974 | ENG | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Brown, Martin | | | 2203 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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