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Individual Calculations September 2013 |
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| Bretscher, Robert Total change: -0.45 | |   |
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| Int. Chessfestival Biel 2013 Open Main tournament | Biel | SUI | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1631 | 2.00 | 8 | -0.03 | 15 | -0.45 | |
|  Hofer, Friedrich | | | 1893 | SUI | 0.50 | 1 | 0.32 | 15 | 4.80 | |  De Kalbermatten, Adrien | | | 1808 | SUI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Gotti, Nicola | | | 1795 | SUI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Heyse, Juergen | | | 1758 | GER | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Franssen, Roland | | | 1765 | SUI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Overney, Luca | | | 1815 | SUI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Castagna, Renzo | | | 2027 | SUI | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Meister, Juerg | | | 1770 | SUI | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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