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Individual Calculations January 2013 |
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| Reutimann, Hans Peter Total change: -18.15 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1784 | 1.50 | 9 | -1.21 | 15 | -18.15 | |
|  Williamson, Roger G | | | 2177 | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Walinga, Eric Jan | | | 2004 | NED | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Maduekwe, Chiedu | | | 2151 | NGR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Ditmas, Hugh | | | 2011 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Pleininger, Rudolf | | | 1997 | SUI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Hortillosa, Andres D | | | 1963 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Hoekstra, Carl | | | 1937 | NED | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Altman, Joshua | c | | 1556 | ENG | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Chilton, James I | | | 1779 | ENG | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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