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Individual Calculations May 2012 |
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| Wortel, Marten Total change: -2.70 | |   |
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| Dutch Team Competition - 2D - Round 7-9 | Various | NED | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2306 | 2.00 | 3 | -0.18 | 15 | -2.70 | |
|  Gunther, Marcella | | | 1934 | NED | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Homs, Guust | | | 2178 | NED | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Nabuurs, Joep | | | 2228 | NED | 1.00 | 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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