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Individual Calculations February 2023 |
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| Duivenvoorden, Ben Total change: -17.80 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1659 | 2.00 | 8 | -0.89 | 20 | -17.80 | |
|  Van De Griend, Johan | | | 1760 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Mak, Nico | | | 1770 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Regeling, Chris | | | 1760 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kortendijk, Albert | | | 1800 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Loos, Jeroen | | | 1712 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Greven, Ron | | | 1794 | NED | 1.00 | 1 | 0.68 | 20 | 13.60 | | | De Ruijter, Sylvain | | | 1741 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Willemsen, Lourens | | | 1755 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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