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Individual Calculations February 2023 |
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| Van Der Werf, Joel Total change: 33.00 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1957 | 6.00 | 9 | 1.65 | 20 | 33.00 | |
|  Breedveld, Andre | | | 1994 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Adema, Ruud | | | 1988 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kossen, Johannes | | | 2046 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Manuel, Peter | | | 2008 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Schmidt, Kai-Uwe | | | 1927 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Lysakov, Anton | | | 1985 | FID | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Albertus, Bram | | | 1840 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Guez, Fabien | | | 1927 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Wiering, Jelle | | | 2007 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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