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Individual Calculations March 2010 |
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| Duin, Ritchy Total change: -1.65 | |   |
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| Corus Chess Tournament - Tien 4G | Wijk aan Zee | NED | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1866 | 3.00 | 7 | -0.11 | 15 | -1.65 | |
|  Rakhorst, Wim | | | 1926 | NED | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Zegstroo, Martin | | | 1862 | NED | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Kleinjan, Pim | | | 1928 | NED | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Hartgers, Leendert | | | 1864 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Busman, Jan | | | 1900 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Brouwer, Wim | | | 1926 | NED | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Van Tuyl, Wim | | | 1939 | NED | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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