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Individual Calculations September 2009 |
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| Rosen, Peter Total change: -4.20 | |   |
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| Klass M w1, 2009 | Kungsor | SWE | 2009-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2065 | 2.50 | 6 | -0.28 | 15 | -4.20 | |
|  Broddefalk, Arvid | | | 2034 | SWE | 0.50 | 1 | -0.04 | 15 | -0.60 | |  Horn, Emilia | | wf | 2040 | SWE | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Eriksson, Mats | | | 2192 | SWE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Fritz, Anton | | | 2077 | SWE | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Bengtsson, Jan | | | 2092 | SWE | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Wiker, Bo | | | 2111 | SWE | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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