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Individual Calculations July 2009 |
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| Perschke, Ulrich Total change: -10.65 | |   |
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| 1B - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2202 | 0.50 | 3 | -0.71 | 15 | -10.65 | |
|  Goormachtigh, Johan | f | | 2242 | BEL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Van Egmond, Rogier | | | 2286 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Bensdorp, Marlies | | wm | 2284 | NED | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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