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Individual Calculations February 2019 |
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| De Leur, Ben Total change: 5.20 | |   |
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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 |
| 1871 | 1849 | 4.50 | 9 | 0.26 | 20 | 5.20 | |
|  De Haas, Maarten | | | 1878 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Timmermans, Henk | | | 1844 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Oliemans, Cor | | | 1922 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Rot, Jan | | | 1866 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Schulte, Tobias | | | 1841 | GER | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Boerkamp, Harry | | | 1886 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Welch, Wayne | | | 1829 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Eijgelaar, Jeroen | | | 1943 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Copier, Richard | | | 1831 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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