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Individual Calculations February 2017 |
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| Middelhoven, Huib Total change: 6.80 | |   |
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| Tata Steel Chess Tournament 2017 - Weekendvierkampen | Wijk aan Zee | NED | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1968 | 1.50 | 3 | 0.34 | 20 | 6.80 | |
|  Shahrizadeh, Shahroez | | | 2069 | NED | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Winkels, Marcel | | | 1971 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Van De Lisdonk, Lucien | | | 2114 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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