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Individual Calculations February 2020 |
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| Van Doorn, Maarten Total change: -13.40 | |   |
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| Tata Steel Dagvierkampen 2020 | Wijk aan Zee | NED | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1726 | 0.00 | 2 | -0.67 | 20 | -13.40 | |
|  Riekenbrauk, Joerg | | | 1889 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Piel, Ruben | | | 1809 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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