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Individual Calculations March 2010 |
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| Dekker, Jop Total change: -1.05 | |   |
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| Corus Chess Tournament - Tien 4I | Wijk aan Zee | NED | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1881 | 3.00 | 6 | -0.07 | 15 | -1.05 | |
|  Mascini, Jan | | | 1894 | NED | 0.50 | 1 | 0.02 | 15 | 0.30 | |  De Lagontrie, Jean | | | 1846 | FRA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Van Elburg, Jan | | | 1851 | NED | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Weverling, Ferry | | | 1852 | NED | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Stapersma, Dick | | | 1881 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Van Diermen, Henk | | | 1910 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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