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Individual Calculations February 2023 |
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| Lardinois, Wouter Total change: 15.20 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1981 | 5.00 | 8 | 0.76 | 20 | 15.20 | |
|  Boersma, Jan | | | 1925 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kastelijn, Twan | | | 1899 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Otten, Colleen | | | 2007 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Berghuis, Marten | | | 1968 | NED | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Albrecht, Alex | | | 1849 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bodicker, Rob | | | 2004 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Heijboer, Pieter | | | 2001 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Van De Lagemaat, Arend | | | 2016 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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