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Individual Calculations April 2009 |
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| Wijgers, Ben Total change: 31.50 | |   |
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| 3F - Corus Chess Tournament - Tienkampen | Wijk aan Zee | NED | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1950 | 5.00 | 9 | 1.26 | 25 | 31.50 | |
|  Galje, Hans | | | 2111 | NED | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Van Der Gracht, Wilko | | | 2098 | NED | 0.50 | 1 | 0.20 | 25 | 5.00 | |  Geertsema, Piet | | | 2010 | NED | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Hansen, Lars-Henrik Bech | | | 2059 | DEN | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Gouma, Ronald | | | 1944 | NED | 1.00 | 1 | 0.49 | 25 | 12.25 | | | De Leur, Ben | | | 2064 | NED | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Schmit, Evert | | | 1904 | NED | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Pover, Piet | | | 1996 | NED | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Thomson, William | | | 1927 | NED | 1.00 | 1 | 0.47 | 25 | 11.75 | |
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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