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Individual Calculations March 2012 |
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| Karstens, Lex Total change: 15.00 | |   |
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| Tata Steel Chess Tournament 2011 - 4G Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1839 | 3.50 | 7 | 0.50 | 30 | 15.00 | |
|  Winkel, Ruud | | | 1889 | NED | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Joziasse, David | | | 1946 | NED | 0.50 | 1 | 0.15 | 30 | 4.50 | |  Plooijer, Johan | | | 1829 | NED | 0.50 | 1 | -0.01 | 30 | -0.30 | | | Freer, Robert | | | 1822 | NED | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Alberti, Chris | | | 1912 | NED | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Kunnen, Ruurd | | | 1923 | NED | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Brouwer, Wim | | | 1903 | NED | 0.50 | 1 | 0.09 | 30 | 2.70 | |
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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