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Individual Calculations December 2022 |
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| Ikonen, Jari Total change: 25.20 | |   |
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| Haparanda Open 2022 grupp B | Haparanda | SWE | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1666 | 3.00 | 4 | 1.26 | 20 | 25.20 | |
|  Hejdenberg, Jacob | | | 1697 | SWE | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Ruokamo, Vesa | | | 1665 | FIN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Astrom, Anders | | | 1705 | SWE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Valasmo, Juhana | | | 1792 | FIN | 0.00 | 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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