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Individual Calculations February 2015 |
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| Dijkstra, Matthijs Total change: 59.60 | |   |
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| Tata Steel Chess Tournament 2015 - T4H | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1925 | 6.00 | 8 | 1.49 | 40 | 59.60 | |
|  Gravemaker, Wim | | | 1921 | NED | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Oosterlaken, Sjaak | | | 1899 | NED | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Schoor, Carl | | | 1839 | NED | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Van Brussel, Bert | | | 1849 | NED | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Kalkman, Rob | | | 1876 | NED | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Van Tuyl, Wim | | | 1917 | NED | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Smith, Jack | | | 1915 | ENG | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Bertelkamp, Johan | | | 1813 | NED | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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