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Individual Calculations February 2023 |
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| Van Dongen, Luuk Total change: -29.60 | |   |
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| Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1548 | 0.00 | 2 | -0.74 | 40 | -29.60 | |
|  Rijnveld, Rudolf | | | 1671 | NED | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Madrid Sole, Antonio | | | 1613 | ESP | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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