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Individual Calculations September 2019 |
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| Werthmann, Martin-Lorenz, Dr. Total change: 25.40 | |   |
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| 5. Bayer Sommeropen 2019 | Leverkusen | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1497 | 2.50 | 5 | 1.27 | 20 | 25.40 | |
|  Kuessner-Brochhagen, Anna, Dr. | | | 1175 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Balster, Semjon | | | 1889 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vranidis, Georgios | | | 1897 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Vranidis, Athanassios | | | 1897 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahmed, Deyaaeldeen | | | 1831 | EGY | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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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