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Rapid:
Individual Calculations October 2023 |
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| Bohman Karlholm, Adrian Total change: 14.20 | |   |
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| Bjorkstadsschacket 2023 rpd | Umea | SWE | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 2044 | 3.00 | 3 | 0.83 | 20 | 16.60 | |
|  Andersson, Erik | | | 1644 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Svensson, Leif | | | 1977 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hart, Alexander | | | 1928 | SWE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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) | | | | Kvibergspelen 2023 rpd | Goteborg | SWE | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2044 | 2.50 | 4 | -0.12 | 20 | -2.40 | |
| | Wang, Dawen | | | 1644 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herrman, Jan | | | 1915 | SWE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Sandberg, Lucas | | | 1670 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Akesson, Ralf | g | | 2372 | SWE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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