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Individual Calculations February 2023 |
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| Pluijmen, Theo Total change: 18.00 | |   |
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| Tata Steel dagvierkampen 2023 | Wijk aan Zee | NED | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1759 | 2.50 | 3 | 0.90 | 20 | 18.00 | |
|  Van De Kamp, Rob | | | 1793 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Coenjaerts, Rene | | | 1668 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Van Den Bergh, Gerard | | | 1734 | 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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