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Individual Calculations September 2009 |
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| Huber, Ruth Total change: -16.50 | |   |
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| ATO | BIEL | SUI | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1752 | 1.00 | 5 | -1.40 | 15 | -21.00 | |
|  Polanyi, Peter | | | 2011 | SUI | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Julmy, Sylvain | | | 1993 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Testa, Massimo | | | 1547 | ITA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Giger, Bruno | | | 1685 | SUI | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Rosebrock, Timotej Alexander | | | 1630 | SUI | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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) | | | | Jubilee Open Allgemeines Turnier | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1752 | 3.00 | 7 | 0.30 | 15 | 4.50 | |
| | Aeschbach, Philipp | | | 2005 | SUI | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Keller, Felix | | | 1909 | SUI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Suwendo, Poedjo | | | 1794 | SUI | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Loeffler, Helmut | | | 1842 | SUI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Mettraux, Jean | | | 1795 | SUI | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Del Val, Josefa | | | 1678 | SUI | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Schuler, Erwin | | | 1854 | SUI | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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