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Individual Calculations February 2017 |
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| Folkertsma, Peter Total change: -56.40 | |   |
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| Tata Steel Chess Tournament 2017 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1696 | 1.00 | 4 | -1.41 | 40 | -56.40 | |
|  Loos, Jeroen | | | 1724 | NED | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Laan, David | | | 1614 | NED | 0.00 | 1 | -0.61 | 40 | -24.40 | | | De Boer, Sake Jan | | | 1569 | NED | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Schrijvers, Kees | | | 1567 | NED | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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