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Individual Calculations April 2023 |
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| Hafthorsson, Jon Ulfur Total change: 18.20 | |   |
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| Allsv Div III 2 2022-23 R5 | Sweden | SWE | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1434 | 1.00 | 1 | 0.91 | 20 | 18.20 | |
|  Hellstrom, Peter | | | 1823 | SWE | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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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