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Individual Calculations February 2020 |
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| Vedder, Richard Total change: 1.20 | |   |
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| Tata Steel Weekendvierkampen 2020 | Wijk aan Zee | NED | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2263 | 2.00 | 3 | 0.06 | 20 | 1.20 | |
|  Van Dijk, Harold | f | | 2255 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Uitenbroek, Hans | | | 2104 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Vos, Jan-Pieter | | | 2099 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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