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Individual Calculations August 2023 |
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| Josefsson, Ivar Total change: 13.60 | |   |
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| WE I 2023 grp 4 | Helsingborg | SWE | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1657 | 3.50 | 5 | 1.16 | 20 | 23.20 | |
|  Khaschuluu, Sergelenbaatar | | | 1701 | MGL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Svensson, Bengt 1957 | | | 1703 | SWE | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Hall, Simon | | | 1680 | SWE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Keskitalo, Rasmus | | | 1672 | SWE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Persson, Lars 1958 | | | 1649 | SWE | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | Klass III 2023 grp 2 | Helsingborg | SWE | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1657 | 3.00 | 6 | -0.48 | 20 | -9.60 | |
| | Johansson, Isac | | | 1741 | SWE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dingertz, Gustav | | | 1487 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ahlin, Johannes | | | 1538 | SWE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Lundberg, Viktor 1991 | | | 1608 | SWE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sandbech, Ted Henrik | | | 1634 | DEN | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hallgren, Bo | | | 1571 | SWE | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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