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Individual Calculations March 2012 |
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| Kesteren Van, Stef Total change: -4.50 | |   |
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| Schaakfestival Groningen 2011 Open B | Groningen | NED | 2011-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1881 | 4.00 | 8 | -0.30 | 15 | -4.50 | |
|  Hummel, Paul | | | 2007 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Thonig, Manfred | | | 1670 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bos, Robin | | | 1842 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Foreest Van, Lucas | | | 1919 | NED | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Grashuis, Aldert-Jan | | | 1916 | NED | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Mostertman, Johan | | | 1807 | NED | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Pompstra, Henk | | | 1796 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Leentjens, Gilbert | | | 1860 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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