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Individual Calculations August 2023 |
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| Ahlstrand, Mats Total change: -8.20 | |   |
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| Klass III 2023 grp 3 | Helsingborg | SWE | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1538 | 2.50 | 7 | -0.41 | 20 | -8.20 | |
|  Jonbrink, Per-Olof | | | 1654 | SWE | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Sarodnick, Volker | | | 1726 | SWE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ellerstrand, Susanne | | | 1518 | SWE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Jouandet-Dahlen, Alfons | | | 1500 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Nilsson, Fernando | | | 1614 | SWE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Svensson, Tommy | | | 1569 | SWE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Karlsson, Peter 1965 | | | 1632 | SWE | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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