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Individual Calculations September 2023 |
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| Quelle, Helmut Total change: -7.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale A | Bad Wildungen | GER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2055 | 1.50 | 5 | -0.39 | 20 | -7.80 | |
|  Minor, Samuel | | | 2185 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sarkoezy, Benjamin | | | 2162 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Halt, David | | | 2064 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Roessler, Ulrike | | wm | 2169 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kahlert, Thomas | f | | 2134 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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