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Individual Calculations August 2012 |
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| Braggaar, Pim Total change: -29.55 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2019 | 3.00 | 9 | -1.97 | 15 | -29.55 | |
|  Erwich, Frank | f | | 2376 | NED | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Van Der Zon, Stef | | | 1713 | NED | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Pietrow, Andrzej | | | 2103 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Bakker, Joop | | | 1966 | NED | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Guisset, Philippe | | | 1928 | BEL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Heijboer, Herman | | | 1925 | NED | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Kevlishvili, Robby | | | 1877 | NED | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Koes, Richard | | | 1910 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Borst, Filip | | | 2049 | NED | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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