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Individual Calculations October 2008 |
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| Van Vliembergen, Roland Total change: 13.25 | |   |
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| University of Twente Open Dutch Younth Chess Championship | Enschede | NED | 2008-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1726 | 2.50 | 6 | 0.53 | 25 | 13.25 | |
|  Kharmunova, Nadejda | | wf | 2076 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Ten Vergert, Paul | | | 1920 | NED | 0.50 | 1 | 0.25 | 25 | 6.25 | |  Dirksen, Marieke | | | 1940 | NED | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Van Vliembergen, Marina | | | 1781 | NED | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Oude Brunink, Elias | | | 1627 | NED | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Westermann, Natalia | | | 1860 | NED | 0.50 | 1 | 0.18 | 25 | 4.50 | |
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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