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Individual Calculations February 2023 |
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| De Jong, Frank Total change: -0.40 | |   |
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| Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1915 | 2.00 | 3 | -0.02 | 20 | -0.40 | |
|  Winsemius, Jan | | | 1859 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Pol, Nico | | | 1813 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hoogenes, Menno | | | 1679 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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