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Individual Calculations June 2013 |
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| Vos, Tjark Total change: -14.40 | |   |
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| Dutch Championship U20 2013 | Sneek | NED | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2039 | 3.50 | 8 | -0.96 | 15 | -14.40 | |
|  Zevenhuizen, Daniel | | | 1861 | NED | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Maatman, Nick | | | 2212 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Gunther, Marcella | | | 1948 | NED | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Van Den Bergh, Don | | | 2004 | NED | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Van Der Werff, Frank | | | 1974 | NED | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Ratsma, Midas | | | 2037 | NED | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Bos, Robin | | | 1931 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Donkers, Joran | | | 2006 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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