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Individual Calculations September 2009 |
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| Duerig, Willi Total change: -9.45 | |   |
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| Jubilee Open Master 2009 | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2134 | 4.00 | 9 | -0.63 | 15 | -9.45 | |
|  Caspi, Israel | m | | 2417 | ISR | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Meylan, Andre | | | 1871 | SUI | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Zak, Uri | | | 2243 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Speck, Hans | | | 2023 | SUI | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Paul, Mathias | | | 1972 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Maeser, Fabian | f | | 2307 | SUI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Stoeri, Simon | | | 1974 | SUI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Botta, Gabriele | | | 2228 | SUI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Barnier, Alain | | | 2071 | FRA | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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