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Individual Calculations September 2009 |
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| Britschgi-Zwimpfer, Michele Total change: -3.15 | |   |
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| Jubilee Open Allgemeines Turnier | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1788 | 0.50 | 2 | -0.21 | 15 | -3.15 | |
|  Nuri, Kaiwan | | | 1777 | SUI | 0.50 | 1 | -0.02 | 15 | -0.30 | |  Wahl, Peter | | | 2040 | SUI | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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