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Individual Calculations March 2010 |
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| Buis, Johan Total change: -1.75 | |   |
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| Corus Chess Tournament - Tien 4C | Wijk aan Zee | NED | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1805 | 2.00 | 5 | -0.07 | 25 | -1.75 | |
|  Duinmaijer, Martin | | | 1896 | NED | 0.50 | 1 | 0.12 | 25 | 3.00 | |  Min, Koos | | | 1756 | NED | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Van Oudvorst, Bert | | | 1928 | NED | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Eijsvogel, Boudewijn | | | 1811 | NED | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Rot, Jan | | | 1951 | NED | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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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