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Individual Calculations February 2017 |
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| Plomp, Barth Total change: -3.60 | |   |
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| Tata Steel Chess Tournament 2017 - Dagvierkampen | Wijk aan Zee | NED | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2090 | 1.50 | 3 | -0.09 | 40 | -3.60 | |
|  Van Duijn, Roel | | | 2073 | NED | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Wahlund, Max | | | 2106 | SWE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Havenaar, Jan | | | 2022 | NED | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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