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Individual Calculations January 2012 |
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| Van Der Tuuk, Jaap Total change: -4.65 | |   |
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| Dutch Team Competition - 2B - Round 2-4 | Various | NED | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2218 | 1.00 | 3 | -0.31 | 15 | -4.65 | |
|  Slingerland, Fred | m | | 2379 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Smit, Erik | | | 2285 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Driessen, Marcus | | | 2137 | NED | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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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