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Individual Calculations March 2012 |
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| Westerman, Henk Total change: 38.70 | |   |
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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 |
| 1917 | 1911 | 7.00 | 9 | 2.58 | 15 | 38.70 | |
|  Schoenmakers, Nico | | | 1928 | NED | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Niewenhuis, Ruud | | | 1937 | NED | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Minnema, Rens | | | 1953 | NED | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Wubs, Harm | | | 1948 | NED | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Mostertman, Conrad A | | | 1983 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Thomson, William | | | 1916 | NED | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Veenstra, Frits | | | 1852 | NED | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Walthaus, Cees | | | 1876 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Jorritsma, Stefan | | | 1864 | NED | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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