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Individual Calculations May 2023 |
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| John, Alexander Total change: 37.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 C | Darmstadt | GER | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1766 | 2.50 | 4 | 0.93 | 40 | 37.20 | |
|  Motzer, Heinrich | | | 1863 | GER | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Schoppmeyer, Jan | | | 1789 | GER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Wilke, Joerg | | | 1882 | GER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Prill, Gerhard | | | 1848 | GER | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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) | | |
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