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Individual Calculations April 2015 |
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| Ackermann, Hans Werner Total change: 9.20 | |   |
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| 10. Cuxhaven Seniorenturnier | Cuxhaven | GER | 2015-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2251 | 8.00 | 9 | 1.62 | 20 | 32.40 | |
|  Merettig, Georg | | | 1890 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Neumann, Horst | | | 1919 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Szenetra, Werner | | | 2186 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Piankov, Evgenij | m | | 2277 | UKR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Etzold, Ernst-Walter | | | 2133 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lenz, Guntram | | | 2022 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Schumacher, Gottfried | f | | 2203 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Glaeser, Wilfried | | | 2095 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nilsson, Weine | | | 1993 | SWE | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | 22. Cuxhaven Open | Cuxhaven | GER | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2251 | 4.50 | 7 | -1.16 | 20 | -23.20 | |
| | Boyens, Birger | | | 1915 | GER | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Hanft, Guenter | | | 1851 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bullert, Wolfgang | | | 1880 | GER | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Kreusch, Frank | | | 1881 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bohnstorff, Michael | | | 2044 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Frey, Michael | | | 2070 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Juhnke, Juergen | | | 2216 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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