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Individual Calculations December 2023 |
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| Hafthorsson, Jon Ulfur Total change: 32.60 | |   |
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| Stockholm Grand Prix by Elite Hotels 2023 std | Stockholm | SWE | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1509 | 2.00 | 3 | 1.22 | 20 | 24.40 | |
|  Lappas, Georgios | | | 1636 | SWE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Haggvik, Kjell | | | 1747 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Jernselius, Kjell | | | 1704 | SWE | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | | | Allsv Div III 1 2023-24 R2 | Sweden | SWE | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1509 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
| | Rottorp, Nicklas | | | 1442 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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