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Individual Calculations April 2023 |
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| Rehfeldt, Jens Total change: 0.60 | |   |
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| NRW-Liga 1 2022-2023 March 2023 | various | GER | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2039 | 1.00 | 1 | 0.35 | 20 | 7.00 | |
|  Hoefer, Severin Paul | | | 1926 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 B | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2039 | 1.50 | 3 | -0.32 | 20 | -6.40 | |
|  Strauss, Dirk | | | 1901 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Doenitz, Christian, Dr. | | | 2019 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kandic, Milan | f | | 1966 | SRB | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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