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Individual Calculations February 2023 |
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| Heuts, John Total change: 22.00 | |   |
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| Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1843 | 2.50 | 3 | 1.10 | 20 | 22.00 | |
|  Pijl, Richard | | | 1834 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Koning, Nico | | | 1892 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | |  Benningshof, Jorg | | | 1874 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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