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Individual Calculations September 2009 |
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| Schuler, Agatha Total change: -20.50 | |   |
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| 2. Rosen-Open | Rapperswil | SUI | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1553 | 0.00 | 1 | -0.09 | 25 | -2.25 | |
|  Schweizer, Robert | | | 1940 | SUI | 0.00 | 1 | -0.09 | 25 | -2.25 | |
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) | | | | Swiss Chess Open 2009 | Luzern | SUI | 2009-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1553 | 0.00 | 1 | -0.34 | 25 | -8.50 | |
| | Buehler, Ueli | | | 1673 | SUI | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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 |
| 1634 | 1553 | 0.00 | 1 | -0.39 | 25 | -9.75 | |
|  Barz, Norbert | | | 1634 | SUI | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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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