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Individual Calculations January 2013 |
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| Dydak, Mateusz Total change: -39.60 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1992 | 3.50 | 8 | -1.32 | 30 | -39.60 | |
|  Roberson, Peter T | f | | 2350 | ENG | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Sigurdsson, Birkir Karl | | | 1725 | ISL | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Burnham, Frank D | | | 1792 | ENG | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Baasansuren, Erdene | | | 1796 | MGL | 0.00 | 1 | -0.75 | 30 | -22.50 | | | Parry, Jacques | | | 1809 | ENG | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Jakobsen, Alf Gjoran | | | 1901 | NOR | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Gupta, Arul | | | 1762 | ENG | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Hodgson, John H | | | 2192 | ENG | 0.50 | 1 | 0.26 | 30 | 7.80 | |
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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