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Individual Calculations September 2021 |
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| Jonsson, Kristjan Dagur Total change: 78.80 | |   |
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| Uppsala Chess Festival 2021 Open | Uppsala | SWE | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1706 | 4.00 | 6 | 1.97 | 40 | 78.80 | |
|  Surender, Anil | | | 2001 | SWE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Johansson, Tage 2001 | | | 1842 | SWE | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Grahn, Vidar | | | 1866 | SWE | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Lilliehook, Victor | | | 1476 | SWE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Joensson, Oscar | | | 1990 | SWE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Hauksson, Hordur Aron | | | 1843 | ISL | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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