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Individual Calculations September 2019 |
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| Diehm, Alexander Total change: 16.40 | |   |
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| 15. Eschborner Schach-Open 2019 | Eschborn | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2004 | 3.50 | 5 | 0.82 | 20 | 16.40 | |
|  Saluvar, Buelent | | | 1656 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Plattner, Rolf | | | 1830 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abel, Thomas | | | 2357 | GER | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Yakovenko, Oleg | | | 2201 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Schellen, Sven | | | 1855 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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