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Individual Calculations August 2012 |
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| Heijboer, Herman Total change: -50.70 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1925 | 1.50 | 8 | -1.69 | 30 | -50.70 | |
|  Blom, Vincent | | | 2119 | NED | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Borst, Filip | | | 2049 | NED | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Van Der Auweraert, Elwin | | | 2078 | NED | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Weiland, Harro | | | 1948 | NED | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Braggaar, Pim | | | 2019 | NED | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Lauer, Albert | | | 1938 | NED | 0.00 | 1 | -0.48 | 30 | -14.40 | | | De Mooij, Marco | | | 1940 | NED | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Beijen, Mark | | | 1921 | NED | 1.00 | 1 | 0.49 | 30 | 14.70 | |
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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