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Rapid:
Individual Calculations December 2021 |
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| Johnson, Daniel Total change: 15.20 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2116 | 3.50 | 4 | 0.59 | 20 | 11.80 | |
|  Lundberg, Daniel 1971 | | | 1707 | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Berg Laachiri, Susanna | | wf | 1786 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Stefansson, Vignir Vatnar | m | | 2235 | ISL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Krivenko, Dion | | | 1902 | EST | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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 |
| 1884 | 2116 | 3.00 | 4 | -0.05 | 20 | -1.00 | |
| | Pettersson, Lars 1954 | | | 1746 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Akerlund, Fredrik | | | 1801 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hagevi, Vidar | | | 1842 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Crevatin, Leo | c | | 2146 | SWE | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Uppsala Mote 2021snabb | Uppsala | SWE | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 2116 | 2.50 | 3 | 0.22 | 20 | 4.40 | |
| | Ostensson, Julia | | | 1395 | SWE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Nilsson, Oliver | | | 1495 | SWE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ornstein, Axel | m | | 2267 | SWE | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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