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Individual Calculations March 2011 |
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| Kohlbeck, Ton Total change: -10.75 | |   |
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| Tata Steel Chess Tournament - Dag 3H | Wijk aan Zee | NED | 2011-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2000 | 0.50 | 2 | -0.43 | 25 | -10.75 | |
|  Landsbergen, Ron | | | 2060 | NED | 0.00 | 1 | -0.42 | 25 | -10.50 | |  De Boer, Jacob | | | 1992 | NED | 0.50 | 1 | -0.01 | 25 | -0.25 | |
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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