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Individual Calculations April 2023 |
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| Rothman, Peter 1955 Total change: -1.60 | |   |
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| Stockholmsserien 2022-2023, div 4 R67 | Stockholm | SWE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1809 | 1.00 | 2 | -0.08 | 20 | -1.60 | |
|  Lindberg, Sture | | | 1623 | SWE | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Bergman, Michael | | | 1925 | SWE | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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