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Individual Calculations February 2014 |
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| Duin, Laurens Total change: -21.15 | |   |
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| Tata Steel Chess Tournament 2014 - Nine round 3H | Wijk aan Zee | NED | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1994 | 2.00 | 7 | -1.41 | 15 | -21.15 | |
|  Van De Laar, Bruun | | | 1927 | NED | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Goncalves, Jose Antonio Silvei | | | 1999 | BRA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Van Engen, Herman | | | 2046 | NED | 0.00 | 1 | -0.43 | 15 | -6.45 | | | De Ruiter, Tom | | | 2104 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Haakman, Adri | | | 2088 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Tilquin, Jean Pierre | | | 1975 | FRA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | De Freytas, Paul | | | 1883 | NED | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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