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Individual Calculations February 2023 |
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| Dijkhuizen, Klaas Total change: 40.40 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1865 | 4.00 | 5 | 1.01 | 40 | 40.40 | |
|  Van Dijk, Ron | | | 1752 | NED | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Voermans, Adri | | | 1781 | NED | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Hesselink, Rutger | | | 1762 | NED | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Van Ginkel, Henk | | | 1827 | NED | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Husers, Yannic | | | 1844 | NED | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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