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Individual Calculations March 2023 |
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| De Vries, Auke Total change: -9.60 | |   |
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| DD Den Haag Open Schaakkampioenschap 2022 Round 1-4 | Den Haag | NED | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1377 | 0.50 | 4 | -0.24 | 40 | -9.60 | |
|  Henn, Reinhard | | | 1715 | NED | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Van Den Bosse, Bart | | | 1765 | NED | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Grammatico, Sergio | | | 1510 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Tjin A Lien, Ike | | | 1606 | NED | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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