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Individual Calculations February 2017 |
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| Walthaus, Cees Total change: -15.60 | |   |
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| Tata Steel Chess Tournament 2017 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1786 | 2.50 | 6 | -0.78 | 20 | -15.60 | |
|  Van Etten, Cor | | | 1847 | NED | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Wheat, Bob | | | 1741 | USA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Van Strien, Bart | | | 1756 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Bruins, Ron | | | 1648 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | De Vries, Emma | | | 1716 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Krouwel, Robert | | | 1804 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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