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Individual Calculations September 2023 |
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| Koenig, Christian Total change: -4.00 | |   |
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| Hennefer Elo-Sommer-Open 2023 | Hennef | GER | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2044 | 2.00 | 3 | -0.20 | 20 | -4.00 | |
|  Kathstede, Gerd, Dr. | | | 1899 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Damm, Yannic | | | 1873 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Kuhn, Andreas | | | 1822 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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