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Individual Calculations February 2019 |
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| Rakhorst, Wim Total change: -13.00 | |   |
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| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1945 | 3.50 | 9 | -0.65 | 20 | -13.00 | |
|  De Jong, Leen | | | 1988 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Tinga, Tjerk | | | 1965 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bodicker, Rob | | | 1992 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kalle, Erwin | | | 2026 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Van Engen, Herman | | | 2054 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Schilstra, Laurens | | | 1939 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Gattuso, Christophe | | | 1913 | FRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Burer, Audry | | | 1864 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Smit, Frans | | | 2009 | NED | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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