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Individual Calculations February 2013 |
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| Stavast, Dick Total change: -9.75 | |   |
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| Schaakfestival Groningen 2012 Open B | Groningen | NED | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2102 | 4.00 | 6 | -0.65 | 15 | -9.75 | |
|  Drozdowski, Konrad | | | 1878 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Van Dijk, Hendrik | | | 1828 | FRA | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Van Der Werff, Frank | | | 1943 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Zuiderweg, Edwin | | | 2034 | NED | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Ratsma, Rosa | | | 1791 | NED | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Dijkhuis, Sven | | | 1766 | NED | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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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