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Individual Calculations January 2013 |
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| Kouchak, Jason Total change: 37.35 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1703 | 4.00 | 8 | 2.49 | 15 | 37.35 | |
|  Szalontay, Mihaly | | | 2011 | HUN | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Phillips, William | | | 1950 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Clayton, Tristan | | | 1830 | ENG | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Hortillosa, Andres D | | | 1963 | USA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Gibson, Christopher A | | | 1975 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Marshall, Michael | | | 1898 | DEN | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Calvert, D Ian | | | 1999 | ENG | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Duncan, Patrick C M | | | 2071 | ENG | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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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