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Individual Calculations September 2023 |
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| Hall, Oliver Total change: 1.60 | |   |
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| 19. Rostocker Schach-Open 2023 | Rostock | GER | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1591 | 2.00 | 5 | 0.04 | 40 | 1.60 | |
|  Escher, Clemens | | | 2202 | GER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Langbein, Wolfgang, Dr. | | | 1368 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Raessler, Arndt | | | 1889 | GER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Hildebrand, Azat | | | 1438 | GER | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Ebert, Mika | | | 1736 | GER | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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