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Individual Calculations May 2015 |
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| Welsch, Dieter Total change: 11.80 | |   |
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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 |
| 1925 | 1803 | 3.00 | 7 | 0.59 | 20 | 11.80 | |
|  Kaiser, Helmut | | | 2048 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Wahl, Hedi | | | 1556 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Klein, Leo | | | 1921 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kalkmann, Hans | | | 1956 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bendisch, Juergen, Dr. | | | 1919 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Niebling, Ferdinand | | | 2107 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rosenauer, Horst | | | 1968 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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