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Individual Calculations February 2019 |
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| Roet, Siem Total change: -24.40 | |   |
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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 |
| 1860 | 1960 | 4.50 | 9 | -1.22 | 20 | -24.40 | |
|  Schrickx, Frank | | | 1842 | BEL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Nagel, Jan | | | 1864 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Volders, Wessel | | | 1821 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Smith, Jack | | | 1791 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Buitink, Bert | | | 1934 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Van De Schootbrugge, Gabri | | | 1893 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Honig, Dick | | | 1870 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Van De Gevel, Ed | | | 1850 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kortendijk, Albert | | | 1871 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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