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Individual Calculations May 2023 |
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| Tomin, Bogdan Total change: 16.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 B | Darmstadt | GER | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1987 | 3.50 | 5 | 0.80 | 20 | 16.00 | |
|  Borchert, Finn | | | 1923 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Cummings, Nicolai | | | 1952 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Lenhardt, Manfred | | | 1958 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Martin, Reiner, Dr. | | | 1980 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kuhn, Juergen | | | 1982 | GER | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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