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Individual Calculations May 2015 |
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| Jacob, Helmut, Dr. Total change: 20.80 | |   |
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| 6. Senioren-Schachopen Bad Neuenahr | Bad Neuenahr-Ahrweiler | GER | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2049 | 6.00 | 9 | 1.04 | 20 | 20.80 | |
|  Polifka, Wilfried | | | 1740 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Auschkalnis, Reinhard | | | 1804 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lutz, Albert | | | 2198 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Partenheimer, Axel | | | 2173 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wolke, Reimund | | | 1848 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Klein, Leo | | | 1921 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hagen, Peter | | | 2230 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kalkmann, Hans | | | 1956 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Minz, Michail | | | 2160 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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