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Individual Calculations October 2023 |
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| Adelhuette, Dennis Total change: 5.00 | |   |
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| 17. Ortenburger Internationales Schach Open 2023 Gruppe A | Ortenburg | GER | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1961 | 3.00 | 5 | 0.25 | 20 | 5.00 | |
|  Jergler, Martin | | | 1749 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Stoettner, Lukas | | | 2159 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bergmann, Reiner | | | 1839 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Walter, Thomas | | | 2093 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Zieringer, Sebastian | | | 1765 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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