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Individual Calculations April 2009 |
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| Bassereau, Georges Total change: -43.75 | |   |
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| 4D - Corus Chess Tournament - Tienkampen | Wijk aan Zee | NED | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1862 | 1.50 | 7 | -1.75 | 25 | -43.75 | |
|  Dekker, Jop | | | 1875 | NED | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Bloem, Mark | | | 1891 | NED | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Busman, Jan | | | 1938 | NED | 0.50 | 1 | 0.10 | 25 | 2.50 | |  Leeuwerik, Hans | | | 1889 | NED | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Posch, Jan | | | 1854 | NED | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Van Der Wosten, Henk | | | 1906 | NED | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Buter, Andre | | | 1864 | NED | 1.00 | 1 | 0.50 | 25 | 12.50 | |
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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