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Rapid:
Individual Calculations September 2023 |
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| Hallberg, Kristjan Total change: -44.60 | |   |
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| Lilla Alingsasspelen 2023 rpd | Alingsas | SWE | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1689 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
|  Zeidlitz, Vidar | | | 1289 * | SWE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Goteborg Open 2023 rpd | Goteborg | SWE | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1689 | 1.00 | 4 | -1.31 | 20 | -26.20 | |
| | Granath, Jonas | | | 1838 | SWE | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Andersson, Stig | | | 1735 | SWE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Granath, Andreas | | | 1563 | SWE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Madevan Vaishnavi, Yaashvan | | | 1331 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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