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Individual Calculations February 2017 |
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| Ritsema, Ronald Total change: -11.60 | |   |
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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 |
| 1927 | 2060 | 5.50 | 9 | -0.58 | 20 | -11.60 | |
|  Van Esterik, Erik | | | 2013 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Freer, Rob | | | 1875 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Wiering, Jelle | | | 2005 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kastelijn, Toine | | | 1944 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kossen, Johannes | | | 2006 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Husers, Yannic | | | 1785 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Burer, Audry | | | 1883 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Van Orsouw, Theo | | | 1944 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hoogland, Rob | | | 1886 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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