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Individual Calculations March 2012 |
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| Minnema, Rens Total change: -18.30 | |   |
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| Tata Steel Chess Tournament 2011 - 4Z Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1953 | 4.50 | 9 | -0.61 | 30 | -18.30 | |
|  Wubs, Harm | | | 1948 | NED | 0.50 | 1 | -0.01 | 30 | -0.30 | |  Froberg, Gert-Jan | | | 1817 | NED | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Westerman, Henk | | | 1911 | NED | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Jorritsma, Stefan | | | 1864 | NED | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Niewenhuis, Ruud | | | 1937 | NED | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Veenstra, Frits | | | 1852 | NED | 0.50 | 1 | -0.14 | 30 | -4.20 | | | Van Zwieten, Rob | | | 1906 | NED | 0.00 | 1 | -0.57 | 30 | -17.10 | | | Mostertman, Conrad A | | | 1983 | NED | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Maat, Ronald | | | 1919 | NED | 0.50 | 1 | -0.05 | 30 | -1.50 | |
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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