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Individual Calculations September 2023 |
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| Kraus, Johanna Total change: 34.80 | |   |
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| Hennefer Elo-Sommer-Open 2023 | Hennef | GER | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1100 | 1.00 | 4 | 0.87 | 40 | 34.80 | |
|  Rey, Thorsten | | | 1522 | GER | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Schumacher, Markus | | | 1867 | GER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Boushmelev, Daniel | | | 1828 | GER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Abboud, Rabia | | | 1571 | GER | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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