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Individual Calculations September 2018 |
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| Grahn, Vidar Total change: -64.40 | |   |
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| Kadettallsvenskans final 2018 | Norrkoping | SWE | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1770 | 2.00 | 4 | -0.66 | 40 | -26.40 | |
|  Hattab, Nuhad | | | 1447 | SWE | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Pietarinen, Alexander | | | 1675 | SWE | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Johansson, William 2007 | | | 1448 | SWE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Olsson, William | | | 1931 | SWE | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Stockholm Open 2018 lang | Stockholm | SWE | 2018-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1770 | 2.50 | 6 | -0.95 | 40 | -38.00 | |
| | Evertsson, Rune | | | 2022 | SWE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sjodin, Bengt | | | 2026 | SWE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Golkhar, Salim | | | 1600 | SWE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Isaksson, Philip | | | 1370 * | SWE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Nord, Gabriel | | | 1563 | SWE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wikman, Viktor 2006 | | | 1651 | SWE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | |
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