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Individual Calculations July 2009 |
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| Gundersen, Ingvar R2 Total change: 4.80 | |   |
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| Stockholmsmasterskapet 2009 | Stockholm | SWE | 2009-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1760 | 1.00 | 4 | 0.32 | 15 | 4.80 | |
|  Heinola, Vesa | | | 2110 | SWE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Swayed, Hesham | | | 1960 | SYR | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Isaksson, Per R1 | | | 2006 | SWE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Eriksson, Bo R1 | | | 2073 | SWE | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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