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Individual Calculations September 2013 |
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| Duijker, Bert Total change: 3.45 | |   |
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| 17. Friedrichrodaer Schach-Open | Friedrichroda | GER | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1895 | 3.50 | 7 | 0.23 | 15 | 3.45 | |
|  Brahn, Helmut | | | 1783 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Auerswald, Klaus | | | 1800 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Zimmermann, Rene | | | 2181 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Weissbeck, Wolf-Dieter | | | 1811 | GER | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Puschendorf, Steffen | | | 2220 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Neve, Peter | | | 1761 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Geisshirt, Marco | | | 1971 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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