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Individual Calculations April 2009 |
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| Jungen, Rene Total change: -16.00 | |   |
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| 4B - Corus Chess Tournament - Tienkampen | Wijk aan Zee | NED | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1929 | 2.50 | 6 | -0.64 | 25 | -16.00 | |
|  Kampen, Bert | | | 1893 | NED | 0.00 | 1 | -0.55 | 25 | -13.75 | |  Duin, Ritchy | | | 1879 | NED | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Buitink, Bert | | | 1923 | NED | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Duinmaijer, Martin | | | 1888 | NED | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Duin, Rob | | | 1942 | NED | 0.50 | 1 | 0.02 | 25 | 0.50 | | | De Kleijnen, Henk | | | 1951 | NED | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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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