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Individual Calculations October 2021 |
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| Grosshans, Ralf-Michael Total change: -7.00 | |   |
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| 15. Internationales Ortenburger Schach-Open 2021 Gruppe A | Ortenburg | GER | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2106 | 3.50 | 5 | -0.35 | 20 | -7.00 | |
|  Habermann, Andre | | | 1845 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Weiss, Thomas | | | 1925 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Susallek, Markus | | | 1899 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Grunert, Friedrich | | | 1938 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Haselbeck, Franz | | | 1866 | GER | 1.00 | 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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