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Individual Calculations February 2023 |
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| Barthel, Bergit, Dr. Total change: 2.80 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1912 | 5.50 | 9 | 0.14 | 20 | 2.80 | |
|  Veldhuysen, Klaas | | | 1831 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Posthumus, Wim | | | 1823 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Arnold, Rhys | | | 1907 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Burer, Audry | | | 1848 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Molenaar, Toine | | | 1852 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Zondag, Jason | | | 1841 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Lambregts, Frank | | | 1867 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Huijzer, Jacques | | | 1810 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Van Der Zwan, Pieter | | | 1802 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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