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Blitz:
Individual Calculations July 2023 |
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| Lapidus, John Total change: -6.60 | |   |
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| GSF Sommarschacket 31 maj | Goteborg | SWE | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1566 | 3.00 | 7 | 0.38 | 20 | 7.60 | |
|  Abrahamsson, Patrik | | | 1821 | SWE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gilljam, Mikael | | | 1891 | SWE | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Eldh, Hjalmar | | | 1689 | SWE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mohammed, Safian Haj | | | 1746 | SWE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dernevik, Joakim | | | 1415 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Berntsson, Anders | | | 1773 | SWE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Scolastici, Marcus Vinicius | | | 1345 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | GSF Sommarschacket 7juni | Goteborg | SWE | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1566 | 1.50 | 5 | -0.71 | 20 | -14.20 | |
| | Svensson, Leif 1940 | | | 2041 | SWE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Scolastici, Marcus Vinicius | | | 1345 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mohammed, Safian Haj | | | 1746 | SWE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Westman, Lennart | | | 1626 | SWE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Dernevik, Joakim | | | 1415 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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