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Individual Calculations February 2023 |
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| Van Foreest, Nanne Total change: 51.60 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1842 | 4.00 | 5 | 1.29 | 40 | 51.60 | |
|  Welling, Sophie | | | 1734 | NED | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Kompaan, Rick | | | 1768 | NED | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Sweet, Sandro | | | 1839 | NED | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Husers, Yannic | | | 1844 | NED | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Rookus, Sjoerd | | | 1871 | NED | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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