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Individual Calculations April 2008 |
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| Ermeni, Avni Total change: -4.20 | |   |
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| BEKB-Schach-Open | Burgdorf | SUI | 2008-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2280 | 3.00 | 4 | -0.28 | 15 | -4.20 | |
|  Gaehwiler, Gabriel | | | 2001 | SUI | 0.00 | 1 | -0.84 | 15 | -12.60 | |  Stucki, Ramon | | | 1930 | SUI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Karrer, Damian | | | 2020 | SUI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kupper, Zeno | | | 2101 | SUI | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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