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Individual Calculations February 2015 |
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| Dekker, Paul Total change: -86.00 | |   |
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| Tata Steel Chess Tournament 2015 - T4K | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1846 | 1.00 | 7 | -2.15 | 40 | -86.00 | |
|  De Rooi, Paul | | | 1936 | NED | 0.00 | 1 | -0.38 | 40 | -15.20 | | | De Lagontrie, Jean | | | 1799 | FRA | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Van Nieuwenhuizen, Hans | | | 1856 | NED | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Bachaus, Sander | | | 1959 | NED | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Van Oudvorst, Bert | | | 1912 | NED | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kouwenhoven, Derk | | | 1826 | NED | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Van Wonderen, Piet | | | 1907 | NED | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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