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Individual Calculations February 2018 |
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| Brandes, Stephan Total change: 17.40 | |   |
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| Tata Steel Weekendvierkampen 2018 | Wijk aan Zee | NED | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2146 | 2.50 | 3 | 0.87 | 20 | 17.40 | |
|  Van Egmond, Enrico | | | 2113 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Osterwald, Elwin | | | 2175 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Van De Laar, Clement | | | 2055 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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