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Individual Calculations September 2019 |
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| Weirich, Ralf Total change: 20.20 | |   |
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| 5. Bayer Sommeropen 2019 | Leverkusen | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1441 | 1.50 | 4 | 1.01 | 20 | 20.20 | |
|  Milz, Ulrich | | | 1678 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Arnold, Bodo | | | 1794 | GER | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Muedder, Melanie | | | 1841 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Schuelke, Tilman | | | 1809 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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