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Individual Calculations July 2009 |
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| Leeuwenburgh, Evert Total change: -3.25 | |   |
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| 2C - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2047 | 1.50 | 3 | -0.13 | 25 | -3.25 | |
|  Schut, Donna | | | 2069 | NED | 0.50 | 1 | 0.03 | 25 | 0.75 | |  Admiraal, Miguoel | | | 1944 | NED | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Van Heel, Evert | | | 2031 | NED | 1.00 | 1 | 0.48 | 25 | 12.00 | |
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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