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Individual Calculations September 2013 |
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| Roth, Johannes Total change: -0.30 | |   |
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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 |
| 1802 | 1852 | 5.00 | 9 | -0.02 | 15 | -0.30 | |
|  Mkrtchyan, Anahit | | | 1507 | ARM | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Koppen, Willem | | | 1604 | SUI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Jaccard, Laurent | | | 1650 | SUI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Perret, Charles | | | 1935 | SUI | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Hofer, Heinz | | | 1706 | SUI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Suter, Stephan | | | 2034 | SUI | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Janko, Michel | | | 1981 | SUI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Schmuki, Roman | | | 1988 | SUI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Naepflin, Reinhold | | | 1810 | SUI | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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