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Rapid:
Individual Calculations December 2021 |
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| Ostensson, Julia Total change: 23.00 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1395 | 1.00 | 4 | 0.88 | 20 | 17.60 | |
|  Mardell, Jonas | | | 2076 | SWE | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Wahlund, Max | c | | 1943 | SWE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Myrene, Jon Kare | | | 1860 | NOR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Lindh, Stefan | | | 1946 | SWE | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Uppsala Mote 2021snabb | Uppsala | SWE | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1395 | 1.00 | 3 | 0.27 | 20 | 5.40 | |
| | Johnson, Daniel | | | 2116 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Valcu, Lavinia | | | 1238 | SWE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Obolonin, Filipp | | | 2020 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | |
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