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Rapid:
Individual Calculations December 2021 |
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| Ingelman-Sundberg, Simon Total change: -8.80 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1376 | 0.00 | 3 | -0.83 | 20 | -16.60 | |
|  Strom-Engdahl, Alexander | | | 1820 | SWE | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Pettersson, Jonatan | | | 1542 | SWE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sakic, Matija | | | 1381 | SWE | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | Gefle Elite Chess Open 2021 snabb | Gavle | SWE | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1376 | 1.50 | 4 | 0.39 | 20 | 7.80 | |
| | Dingertz, Erik | | | 1762 | SWE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fahlberg, Kenneth | | | 1792 | SWE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ljungstam, Dan | | | 1089 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Thornqvist, Ofelia | | | 1724 | SWE | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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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