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Individual Calculations February 2023 |
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| Geene, Joris Total change: 30.80 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1928 | 6.50 | 8 | 1.54 | 20 | 30.80 | |
|  Schoenmakers, Nico | | | 1825 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Vriens, Huib | | | 1722 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Goudriaan, Rafael | | | 1787 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Wagenaar, Harm Theo | | | 1862 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Homburg, Frank | | | 1856 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Van Oudvorst, Bert | | | 1920 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Hendrikse, Ad | | | 1867 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | De Heer, Henk | | | 1863 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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