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Rapid:
Individual Calculations December 2021 |
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| Trost, Edvin Total change: 62.60 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1977 | 4.00 | 4 | 1.21 | 20 | 24.20 | |
|  Pettersson, Jonatan | | | 1542 | SWE | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Joensson, Oscar | | | 1707 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Briem, Benedikt | | | 1527 | ISL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Lindberg, Bengt | m | | 2387 | SWE | 1.00 | 1 | 0.92 | 20 | 18.40 | |
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) | | | | Gefle Elite Chess Open 2021 snabb | Gavle | SWE | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1977 | 4.00 | 4 | 1.92 | 20 | 38.40 | |
| | Amnell, Mats | | | 1752 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Evertsson, Rune | | | 1948 | SWE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Angskog, Kent | | | 2127 | SWE | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Soderstrom, Adrian | c | | 2003 | SWE | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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