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Individual Calculations February 2023 |
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| Poland, Jan Total change: -23.60 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1782 | 3.00 | 8 | -1.18 | 20 | -23.60 | |
|  Vergeer, Michiel | | | 1800 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Wandy, Kasim | | | 1746 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Visschedijk, Theo | | | 1826 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Nagel, Jan | | | 1836 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Dielhoff, Johan | | | 1761 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Van Lingen, Henk | | | 1624 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Swart, Dirk-Willem | | | 1766 | NED | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Enserink, Henk | | | 1753 | NED | 0.00 | 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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