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Individual Calculations September 2023 |
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| Bergman, Nils Total change: 37.60 | |   |
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| Uppsala Schackfestivalen Open 2023 | Uppsala | SWE | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1805 | 5.00 | 6 | 1.20 | 40 | 48.00 | |
|  Yngvesson, Lars | | | 1429 | SWE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Eriksson, Alexander | | | 1546 | SWE | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Akeborg, Jonatan | | | 1671 | SWE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Fridman, Arvid | | | 1746 | SWE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Lind Berteusen, Alvin | | | 2015 | SWE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Karde, Douglas | | | 1750 | SWE | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Stockholm Open 2023 std | Stockholm | SWE | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1805 | 2.00 | 4 | -0.26 | 40 | -10.40 | |
| | Kingsley, Elias | | | 1405 * | SWE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ral Lustig, Melvin | | | 1941 | SWE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Dananjey Prabu, | | | 1557 | SWE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Collett, Peter | c | | 2035 | SWE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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