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Individual Calculations July 2012 |
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| Davison, Chris Total change: -18.60 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1980 | 1.50 | 4 | -0.62 | 30 | -18.60 | |
|  Hadrych, Craig | | | 1743 | ENG | 0.50 | 1 | -0.30 | 30 | -9.00 | |  Quinn, John M | | | 2151 | ENG | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Gibson, Christopher A | | | 2009 | ENG | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Birkin, Mark H | | | 1914 | ENG | 0.00 | 1 | -0.59 | 30 | -17.70 | |
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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