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Individual Calculations February 2024 |
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| Freier, Werner, Dr. Total change: -2.40 | |   |
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| Tata Steel Chess 204 - Weekend three-round event | Wijk aan Zee | NED | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1905 | 0.50 | 3 | -0.89 | 20 | -17.80 | |
|  Kools, Jasper | | | 1855 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Looijer, Dave | | | 1935 | NED | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Scharft, Johan | | | 2004 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Tata Steel Chess 204 - Weekday three-round event | Wijk aan Zee | NED | 2024-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1905 | 1.50 | 2 | 0.77 | 20 | 15.40 | |
| | Mertens, Frans | | | 1996 | NED | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Van Dodeweerd, Matthijs | | | 2017 | 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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