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Individual Calculations March 2011 |
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| Makawitage, Hiru Total change: -34.50 | |   |
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| 27. Open International de Genève - Kat. A | Geneva | SUI | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1755 | 1.00 | 6 | -0.79 | 25 | -19.75 | |
|  Schultz, Raphael | | | 2128 | FRA | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Stoeri, Laura | | | 1918 | SUI | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Del Val, Moise | | | 1825 | SUI | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Strovsky, Mikhail | | | 1910 | RUS | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Jaquier, Daniel | | | 1861 | SUI | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Bonferroni, Carlo | | | 1860 | SUI | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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) | | | | Hilton Schachfestival - Amateurs | BASEL | SUI | 2011-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1755 | 1.00 | 4 | -0.59 | 25 | -14.75 | |
| | Reichardt, Bernd | | | 1882 | GER | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Bayramov, Elkhan Khayyat Oglu | | | 1967 | AZE | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Saikrishnan, Sai | | | 1888 | SUI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Somogyi, Karl | | | 1599 | SUI | 0.00 | 1 | -0.71 | 25 | -17.75 | |
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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