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Individual Calculations September 2019 |
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| Ahrends, Norbert Total change: 2.80 | |   |
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| 15. Eschborner Schach-Open 2019 | Eschborn | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1926 | 3.50 | 4 | 0.77 | 20 | 15.40 | |
|  Hebauf, Markus | | | 1527 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Horatschek, Martin Jr. | | | 1780 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Niedenthal, Robert | | | 1683 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Cichy, Michael, Dr. | | | 2071 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 31. Wiesbadener Schlosspark-Open 2019 | Wiesbaden | GER | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1926 | 2.50 | 6 | -0.63 | 20 | -12.60 | |
| | Heindrich, Mark | | | 2094 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Bollmann, Henrik | | | 2096 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Michalski, Uwe | | | 1730 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Schmidt, Martin | | | 1679 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Meyer, Marcel | | | 1770 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Schmidt, Markus | | | 2072 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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