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Individual Calculations January 2020 |
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| Sand, Rolf, Dr. Total change: -16.60 | |   |
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| 26. Bad Bertricher Schachtage Seniorenturnier | Bad Bertrich | GER | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1996 | 4.50 | 8 | -0.83 | 20 | -16.60 | |
|  Gottwald, Helmut | | | 1620 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Trumpp, Lothar | | | 1957 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Goris, Ton | | | 1924 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Goris-Schouwstra, Adry | | | 1626 | NED | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Reinke, Kurt | | | 1751 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bauder, Herbert | | | 1938 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kurpiela, Franz | | | 1717 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Klundt, Klaus | m | | 2297 | GER | 0.00 | 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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