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Individual Calculations February 2023 |
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| Pol, Nico Total change: 40.80 | |   |
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| Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1813 | 2.50 | 3 | 1.02 | 40 | 40.80 | |
|  Hoogenes, Menno | | | 1679 | NED | 0.50 | 1 | -0.18 | 40 | -7.20 | | | De Jong, Frank | | | 1915 | NED | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Winsemius, Jan | | | 1859 | NED | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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