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Rapid:
Individual Calculations December 2021 |
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| Soppela, Toni Total change: 20.80 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1975 | 3.00 | 4 | 1.09 | 20 | 21.80 | |
|  Kjartansson, Matthias Bjorgvin | | | 1429 | ISL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Ernst, Thomas | g | | 2354 | SWE | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Wernberg, Hugo | c | | 1849 | SWE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Stefansson, Vignir Vatnar | m | | 2235 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Gefle Elite Chess Open 2021 snabb | Gavle | SWE | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1975 | 3.00 | 4 | -0.05 | 20 | -1.00 | |
| | Johnson, Roger | | | 1333 | SWE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Nilsson, Joakim 2000 | f | | 2112 | SWE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Thornqvist, Ofelia | | | 1724 | SWE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fridman, Arvid | | | 1553 | SWE | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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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