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Individual Calculations January 2012 |
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| Bass, John W Total change: -21.60 | |   |
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| London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2071 | 2.50 | 7 | -1.44 | 15 | -21.60 | |
|  Alfred, Nathan S W | f | | 2294 | ENG | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Richardson, John R | f | | 2331 | ENG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Jakobsen, Alf Gjoran | | | 1861 | NOR | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Srija, Seshadri | | wf | 1926 | IND | 0.50 | 1 | -0.19 | 15 | -2.85 | | | White, David J | | | 1958 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Vlcek, Marek | | | 1935 | CZE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Jones, Steven A | | | 1878 | ENG | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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