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Individual Calculations March 2012 |
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| Peters, Harry Total change: -11.70 | |   |
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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 |
| 1840 | 1813 | 1.00 | 3 | -0.39 | 30 | -11.70 | |
|  Busman, Jan | | | 1851 | NED | 0.50 | 1 | 0.05 | 30 | 1.50 | | | Buis, Johan | | | 1824 | NED | 0.00 | 1 | -0.48 | 30 | -14.40 | |  Van Soest, Roland | | | 1844 | NED | 0.50 | 1 | 0.04 | 30 | 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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