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Individual Calculations December 2021 |
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| Andersson, Bjorn 1961 Total change: -21.60 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1838 | 1.00 | 4 | -0.75 | 20 | -15.00 | |
|  Mardell, Jonas | | | 2107 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Lilliehook, Victor | | | 1639 | SWE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jogstad, Daniel | c | | 2117 | SWE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rosenthal, Emanuel | | | 1718 | SWE | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | Lag-DM 21-22 Div 2 R1 | Stockholm | SWE | 2021-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1838 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| | Seo, Jung Hyun | | | 1961 | SWE | 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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