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Individual Calculations May 2023 |
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| Arndt, Olaf Total change: 13.00 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1880 | 4.50 | 8 | 0.65 | 20 | 13.00 | |
|  Pirrot, Dieter | m | | 2313 | GER | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Kierzek, Matthias, Dr. | | | 2183 | GER | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Naumann, Sigrun | | | 1480 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schrems, Hermann | | | 1991 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Schoengart, Ralf | | | 2051 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Mueller, Erich | | | 2036 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Boersch, Guenter | | | 1523 | GER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Jovi, Klaus | | | 1459 | GER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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