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Individual Calculations September 2019 |
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| Andersson, Kjell-Ake Total change: -17.20 | |   |
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| 5th CellaVision Chess Cup 2019 lang | Lund | SWE | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1922 | 2.50 | 4 | 0.39 | 20 | 7.80 | |
|  Seo, Jung Hyun | | | 1615 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Malmqvist, Glenn | | | 2121 | SWE | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Morell, Ludvig | | | 1771 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bengtsson, Jessica | | wf | 2064 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Goteborg Open 2019 lang | Goteborg | SWE | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1922 | 1.00 | 4 | -1.25 | 20 | -25.00 | |
| | Welin, Mats | f | | 2310 | SWE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ziegler, Nathalie | | | 1846 | SWE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kosmidis, Thomas | | | 1746 | SWE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sandoval Fuquen, Janneth Katerin | | | 1653 | COL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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