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Individual Calculations March 2012 |
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| Busman, Jan Total change: -9.00 | |   |
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| Tata Steel Chess Tournament 2011 - 5F Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1851 | 1.00 | 3 | -0.60 | 15 | -9.00 | |
|  Buis, Johan | | | 1824 | NED | 0.50 | 1 | -0.04 | 15 | -0.60 | |  Peters, Harry | | | 1813 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Van Soest, Roland | | | 1844 | NED | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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