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Individual Calculations February 2017 |
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| Havenaar, Jan Total change: 15.60 | |   |
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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 |
| 2090 | 2022 | 2.00 | 3 | 0.78 | 20 | 15.60 | |
|  Wahlund, Max | | | 2106 | SWE | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Van Duijn, Roel | | | 2073 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Plomp, Barth | | | 2090 | NED | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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