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Individual Calculations August 2013 |
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| Van Den Berg, Dick Total change: -89.10 | |   |
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| 7th Leiden Chess Tournament - group A | Leiden | NED | 2013-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2028 | 1.00 | 7 | -2.97 | 30 | -89.10 | |
|  Heemskerk, Wim | f | | 2239 | NED | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Zeven, Frank | | | 1899 | NED | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Braggaar, Pim | | | 1987 | NED | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Van Der Zon, Stef | | | 1870 | NED | 0.00 | 1 | -0.71 | 30 | -21.30 | | | Scherpenisse, Kees | | | 1954 | NED | 0.00 | 1 | -0.60 | 30 | -18.00 | | | Bakker, Joop | | | 1991 | NED | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Koes, Richard | | | 1919 | NED | 0.00 | 1 | -0.65 | 30 | -19.50 | |
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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