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Individual Calculations January 2012 |
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| Van Der Wel, Richard Total change: -1.80 | |   |
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| Dutch Team Competition - 2D - Round 2-4 | Various | NED | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2119 | 1.50 | 3 | -0.06 | 30 | -1.80 | |
|  Spronkmans, Stefan | | | 2131 | NED | 1.00 | 1 | 0.52 | 30 | 15.60 | |  Guddat, Joachim | | | 2144 | GER | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Winkels, Marcel | | | 2039 | NED | 0.50 | 1 | -0.11 | 30 | -3.30 | |
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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