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Rapid:
Individual Calculations December 2021 |
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| Douhan, David Total change: -6.80 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 2030 | 3.00 | 4 | -0.34 | 20 | -6.80 | |
|  Isaksson, Philip | | | 1468 | SWE | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Grahn, Vidar | | | 1627 | SWE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Morell, Ludvig | | | 1639 | SWE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wedin, Svante | | | 2009 | SWE | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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