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Individual Calculations February 2023 |
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| Oosterlaken, Ed Total change: 17.00 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2036 | 5.50 | 8 | 0.85 | 20 | 17.00 | |
|  Brinkers, Kees | | | 1982 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Beukema, Henk Jan | | | 1967 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Oranje, Richard | | | 2028 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tromp, Patriek | | | 2001 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Van Toor, Kees | | | 1902 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Van Kuijk, Vadim | | | 2003 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Schultze, Joerg-Martin | | | 1942 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Dijkstra, Matthijs | | | 2000 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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