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Individual Calculations April 2009 |
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| Sommerhalder, Eric Total change: 7.95 | |   |
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| Open Burgdorf | Burgdorf | SUI | 2009-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1876 | 2.00 | 4 | 0.53 | 15 | 7.95 | |
|  Faehndrich, Daniel | | | 1628 | SUI | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Havolli, Daut | | | 2027 | SUI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Gaehler, Marco | | | 2208 | SUI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Freuler, Roman | | | 2080 | SUI | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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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