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Individual Calculations February 2023 |
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| Akerlund, Fredrik Total change: -14.60 | |   |
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| Sundsvall Open 2023 std | Sundsvall | SWE | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1819 | 2.50 | 4 | -0.73 | 20 | -14.60 | |
|  Andersson, Erik 1983 | | | 1577 | SWE | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Johansson, Alexander 2004 | | | 1557 | SWE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Harlin, Patrick | | | 1598 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bultijnck, Kristoff | | | 1544 | BEL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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