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Individual Calculations July 2012 |
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| Punnett, Alan K Total change: -10.80 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2027 | 2.50 | 5 | -0.72 | 15 | -10.80 | |
|  Lee, Darren | | | 1897 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Buttell, David | | | 1790 | WLS | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Jaszkiwskyj, Peter | | | 1987 | ENG | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Reid, John | | | 2013 | ENG | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Woolgar, Steven G | | | 1912 | ENG | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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