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Individual Calculations March 2011 |
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| Buter, Andre Total change: -31.50 | |   |
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| Tata Steel Chess Tournament - Tien 4J | Wijk aan Zee | NED | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1877 | 3.00 | 8 | -1.26 | 25 | -31.50 | |
|  Van Ingen, Rik | | | 1909 | NED | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Bergen, Fred | | | 1638 | NED | 0.00 | 1 | -0.80 | 25 | -20.00 | |  Van Foreest, Lucas | | | 1760 | NED | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Van Bellen, Henk | | | 1866 | GER | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Lont, Dirk | | | 1981 | NED | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Broos, Simon | | | 1879 | NED | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Lemmen, Gerrit | | | 1866 | NED | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Brouwer, Wim | | | 1922 | NED | 1.00 | 1 | 0.56 | 25 | 14.00 | |
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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