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Individual Calculations June 2023 |
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| Roth, Johannes Total change: 16.40 | |   |
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| Int. Bodensee-Seniorenopen | Bregenz | AUT | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1830 | 3.00 | 6 | 0.82 | 20 | 16.40 | |
|  Taube, Hubertus | | | 2003 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Jackisch, Johannes | | | 1594 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tsifanskaya, Ludmila A | | wm | 1990 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Hilbig, Olaf | | | 2027 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Haubt, Georg | f | | 2055 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bauder, Herbert | | | 1943 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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