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Individual Calculations February 2023 |
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| Schiffner, Robin Total change: -4.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 D | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1487 | 1.50 | 4 | -0.11 | 40 | -4.40 | |
|  Yon, Gregory | | | 1604 | GER | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Magin, Jesse | | | 1616 | NED | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Schaudienst, Arvid | | | 1337 | GER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Baar, Clemens | | | 1692 | GER | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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