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Individual Calculations October 2019 |
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| Grunert, Friedrich Total change: -12.40 | |   |
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| 13. Internationales Ortenburger Schach-Open 2019 Gruppe A | Ortenburg | GER | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1832 | 1.50 | 4 | -0.31 | 40 | -12.40 | |
|  Mihok, Oliver | g | | 2232 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Heiduk, Christoph | | | 1874 | GER | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Grunert, Wilhelm | | | 1684 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Staudinger, Simon | | | 1768 | GER | 0.50 | 1 | -0.09 | 40 | -3.60 | | | * 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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