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Individual Calculations February 2023 |
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| Van Tuyl, Wim Total change: 13.40 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1876 | 4.50 | 7 | 0.67 | 20 | 13.40 | |
|  Van Soest, Roland | | | 1822 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Van Dijkhuizen, Robbert | | | 1873 | NED | 0.50 | 1 | 0.00 | 20 | 0.00 | | | De Freytas, Paul | | | 1941 | NED | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Breedveld, Erik | | | 1840 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Van Der Stap, Harry | | | 1837 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Graaf, Jeroen | | | 1779 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Gagnepain, Laurent | | | 1798 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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