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Individual Calculations July 2023 |
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| Gaertner, David Total change: 74.00 | |   |
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| 36. Internationale Hasslocher Schachtage 2023 B-Turnier | Hassloch | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1212 | 1.00 | 4 | 0.45 | 40 | 18.00 | |
|  Kuschmann, Klaus | | | 1727 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Boos-Guckes, Astrid | | | 1307 | GER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Jansen, Jost | | | 1609 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Leach, Julien | | | 1658 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | XXV. Rhein-Main-Open 2023 Gruppe B | Bad Homburg v. d. Hoehe | GER | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1212 | 2.00 | 4 | 1.40 | 40 | 56.00 | |
| | Zilch, Lothar | | | 1868 | GER | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Busic, Nedjeljko | | | 1837 | GER | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Olson, Philip Christoph | | | 1471 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Bahlo, Alondra | | | 1281 | GER | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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