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Individual Calculations September 2023 |
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| Gallasch, Robin Total change: 18.40 | |   |
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| Hennefer Elo-Sommer-Open 2023 | Hennef | GER | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2049 | 4.00 | 5 | 0.81 | 20 | 16.20 | |
|  Wegemund, Hubert | | | 1902 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Andersen, Hans-Christoph | | | 2225 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Boushmelev, Daniel | | | 1828 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Schumacher, Markus | | | 1867 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kathstede, Gerd, Dr. | | | 1899 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | 7. Bayer Sommeropen 2023 | Leverkusen | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2049 | 3.00 | 4 | 0.11 | 20 | 2.20 | |
| | Freiknecht, Axel | | | 1682 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Balduan, Markus | f | | 2314 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Shivkumar, Siddharth | | | 1699 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Shivkumar, Shreyas | | | 1649 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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