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Individual Calculations September 2009 |
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| Pettersson, Anders Total change: 23.40 | |   |
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| Junior-SM 2009 | Kungsor | SWE | 2009-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2026 | 8.50 | 13 | 1.56 | 15 | 23.40 | |
|  Rosberg, Simon | | | 2237 | SWE | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Ronn, Mattias | | | 1676 | SWE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Eidenert, Carl | | | 2004 | SWE | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Lokander, Martin | | | 1754 | SWE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Sjostrom Dyrefelt, Zakarias | | | 1921 | SWE | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Thorn, Eric | | | 2009 | SWE | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Dahlstedt, Frans | | | 1836 | SWE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Westerberg, Jonathan | | | 2114 | SWE | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Vaarala, Eric | | | 1959 | SWE | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Larsson, Daniel | | | 1996 | SWE | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Wickstrom, Lucas | | | 2177 | SWE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Abdollah Zadeh, Arash | | | 2097 | IRI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Berggren, Jonatan | | | 2141 | SWE | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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