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Individual Calculations September 2009 |
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| Schmuki, Roman Total change: -3.15 | |   |
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| 2. Rosen-Open | Rapperswil | SUI | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2021 | 2.50 | 4 | 0.47 | 15 | 7.05 | |
|  Sach, Tomas | | | 1926 | SUI | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Thommes, Volker | | | 1946 | SUI | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Schiendorfer, Emanuel | | | 2321 | SUI | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Elsener, Mirko | | | 1908 | SUI | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | Jubilee Open Allgemeines Turnier | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 2021 | 4.00 | 7 | -0.68 | 15 | -10.20 | |
| | Thomi, Hansjoerg | | | 1917 | SUI | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Gibicar, Danijel | | | 1869 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Paulus, Jeffrey | | | 1910 | GER | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Zangger, Daniel | | | 1922 | SUI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Sommerhalder, Eric | | | 1879 | SUI | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Arend, Michal | | | 1858 | SUI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Niccoli, Paolo | | | 1918 | ITA | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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