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Individual Calculations February 2023 |
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| Mandersloot, Robin Total change: -11.20 | |   |
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| Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1836 | 1.50 | 3 | -0.28 | 40 | -11.20 | |
|  Dol, Niels | | | 1732 | NED | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Smit, Michiel | | | 1745 | NOR | 0.00 | 1 | -0.62 | 40 | -24.80 | |  Van Rees, Douwe | | | 1824 | NED | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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