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Individual Calculations February 2018 |
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| Duin, Laurens Total change: -17.80 | |   |
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| Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2007 | 4.00 | 9 | -0.89 | 20 | -17.80 | |
|  Dijkstra, Matthijs | | | 2026 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Ebels, Theo | | | 1958 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Liebert, Erwin | | | 1881 | EST | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Tinga, Tjerk | | | 1943 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Breedveld, Andre | | | 2023 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Eveleens, Wim | | | 2029 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Huijzer, Joop | | | 1995 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Termeulen, Albert | | | 2022 | NED | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kat, Rudolf | | | 1903 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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