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Rapid:
Individual Calculations December 2021 |
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| Arvidsson, Jonas Total change: -22.20 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1943 | 2.00 | 4 | -1.11 | 20 | -22.20 | |
|  Dingertz, Filip | | | 1208 | SWE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Solberg, Joachim | f | | 2201 | NOR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Valcu, Lavinia | | | 1238 | SWE | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Isaksson, Philip | | | 1468 | SWE | 1.00 | 1 | 0.05 | 20 | 1.00 | |
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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