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Individual Calculations February 2020 |
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| Havenaar, Jan Total change: -9.80 | |   |
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| Tata Steel Tienkampen 2020 | Wijk aan Zee | NED | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2053 | 5.00 | 9 | -0.49 | 20 | -9.80 | |
|  Vanduyfhuys, Igor | | | 1838 | BEL | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Spruit, Paul | | | 2029 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Lohia, Sohum | | | 1960 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Van Nieuwenhuizen, Hans | | | 1929 | NED | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Dijkstra, Matthijs | | | 2014 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Van Geffen, Ben | | | 2014 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Denous, Cyprien | | | 1992 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Bollaart, Jeroen | | | 1950 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Adema, Ruud | | | 2005 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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