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Individual Calculations April 2008 |
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| Versteeg, Cees Total change: -2.00 | |   |
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| Corus Chess 2008 - Dag 3H | Wijk aan Zee | NED | 2008-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2005 | 1.50 | 3 | -0.08 | 25 | -2.00 | |
|  Puijman, Jan | | | 1945 | NED | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Marano, Salvatore | | | 2006 | ITA | 0.00 | 1 | -0.50 | 25 | -12.50 | |  Van Dorsselaer, Joannes | | | 2003 | NED | 0.50 | 1 | 0.00 | 25 | 0.00 | |
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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