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Individual Calculations February 2013 |
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| Van Leen, Guido Total change: -31.20 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 4Z | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1814 | 2.00 | 8 | -1.04 | 30 | -31.20 | |
|  Adema, Ruud | | | 1978 | NED | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Zahn, Alina | | | 1887 | GER | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Kunnen, Ruurd | | | 1916 | NED | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Keesman, Karel | | | 1859 | NED | 0.00 | 1 | -0.44 | 30 | -13.20 | | | Wiggerman, Jan | | | 1908 | NED | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Kleinjan, Pim | | | 1901 | NED | 0.50 | 1 | 0.12 | 30 | 3.60 | | | Marshall, Michael | | | 1879 | DEN | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Freer, Robert | | | 1883 | NED | 1.00 | 1 | 0.60 | 30 | 18.00 | |
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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