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Individual Calculations February 2013 |
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| Vellekoop, Kees Total change: -16.20 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 5E | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1681 | 2.00 | 7 | -0.54 | 30 | -16.20 | |
|  Walthaus, Cees | | | 1834 | NED | 1.00 | 1 | 0.70 | 30 | 21.00 | |  Barteling, Jan | | | 1674 | NED | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Peters, Harry | | | 1784 | NED | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Van Strien, Bart | | | 1714 | NED | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Leeuwerik, Hans | | | 1880 | NED | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Plooijer, Johan | | | 1776 | NED | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Van Vorselen, Theo | | | 1822 | NED | 1.00 | 1 | 0.69 | 30 | 20.70 | |
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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