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Individual Calculations March 2010 |
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| Bouma, Dick Total change: -0.90 | |   |
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| Corus Chess Tournament - Tien 4H | Wijk aan Zee | NED | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1888 | 3.50 | 7 | -0.06 | 15 | -0.90 | |
|  Van Haaften, Adriaan | | | 1828 | NED | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Spoden, Kurt | | | 1899 | GER | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Van Dongen, Rob | | | 1940 | NED | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Meester, Andre | | | 1748 | NED | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Wiesner, Paula | | | 1842 | GER | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Geertsema, Piet | | | 1995 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Schol, Jan | | | 1907 | NED | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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