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Individual Calculations September 2023 |
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| Kosmidis, Thomas Total change: 8.00 | |   |
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| Goteborg Open 2023 std | Goteborg | SWE | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1721 | 2.00 | 4 | 0.40 | 20 | 8.00 | |
|  Imani Lasaki, Hamed | | | 1612 | SWE | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Johansson, Jan 1964 | | | 1694 | SWE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Johansson, Roy | | | 1890 | SWE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Svensson, Leif 1940 | | | 2038 | SWE | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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