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Individual Calculations September 2023 |
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| Schreck, Alexander Total change: -7.00 | |   |
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| Hennefer Elo-Sommer-Open 2023 | Hennef | GER | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1882 | 3.00 | 5 | -0.35 | 20 | -7.00 | |
|  Lambertz, Michael | | | 2020 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Goeb, Franziska | | | 1482 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suranyi, Pal | | | 2017 | HUN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sebastian, Thorsten | | | 1462 | GER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Skorupa, Hans-Ingo | | | 1564 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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