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Individual Calculations January 2009 |
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| De Graaff, Rag Total change: -5.55 | |   |
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| 2B - r 1-3 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2205 | 0.50 | 2 | -0.37 | 15 | -5.55 | |
|  De Heer, Machiel | | | 2230 | NED | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Clemens, Adrian | f | | 2277 | NED | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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