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Individual Calculations April 2008 |
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| Hemmers, Johann-Gerhard Total change: 5.25 | |   |
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| 15.Bad Bertricher Schachtage Senioren | Bad Bertrich | GER | 2007-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1996 | 4.50 | 9 | 0.35 | 15 | 5.25 | |
|  Wolf, Margot | | | 1646 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Thieme, Hans | | | 2106 | GER | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Ljubarskaja, Ludmilla | | | 2161 | GER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Gaenssmantel, Alfons | | | 2114 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Kripp, Wolfgang | | | 2163 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Gerhards, Walter | | | 1942 | GER | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Schmidt, Lothar | | | 2072 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Frantzke, Helmut | | | 1934 | GER | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Reinke, Kurt | | | 2036 | GER | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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