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Individual Calculations February 2015 |
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| Thomson, William Total change: -31.00 | |   |
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| Tata Steel Chess Tournament 2015 - T4B | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1918 | 2.50 | 7 | -1.55 | 20 | -31.00 | |
|  Kunst, Andre | | | 1998 | NED | 0.50 | 1 | 0.11 | 20 | 2.20 | |  De Kleijnen, Henk | | | 1886 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Van De Gevel, Ed | | | 1803 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Van Der Zwan, Pieter | | | 1859 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Liebert, Erwin | | | 1659 | EST | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Eijgelaar, Jeroen | | | 1920 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Bouma, Dick | | | 1872 | NED | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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