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Individual Calculations February 2020 |
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| De Roode, Peter Total change: -28.40 | |   |
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| Tata Steel Weekendvierkampen 2020 | Wijk aan Zee | NED | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2138 | 0.50 | 3 | -1.42 | 20 | -28.40 | |
|  Grondsma, Mark | | | 2074 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Eckert, Marius | | | 2104 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Dekker, Derk | | | 1920 | NED | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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