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Individual Calculations February 2023 |
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| Brinkers, Kees Total change: 19.40 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1982 | 5.50 | 9 | 0.97 | 20 | 19.40 | |
|  Oosterlaken, Ed | | | 2036 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Groot, Ronald | | | 1929 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Dijkstra, Matthijs | | | 2000 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Schultze, Joerg-Martin | | | 1942 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Beukema, Henk Jan | | | 1967 | NED | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Oranje, Richard | | | 2028 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Tromp, Patriek | | | 2001 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Van Toor, Kees | | | 1902 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Van Kuijk, Vadim | | | 2003 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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