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Individual Calculations September 2015 |
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| Zahner, Josef Total change: 6.40 | |   |
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| Biel General Tournament (ATO) | Biel | SUI | 2015-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1840 | 3.50 | 7 | 0.16 | 40 | 6.40 | |
|  Thurnheer, Peter | | | 1617 | SUI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Deagostini, Natale | | | 1936 | SUI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Polanyi, Peter | | | 2001 | SUI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Perret, Charles | | | 1952 | SUI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Arcaro, Alexandre | | | 1653 | SUI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hefti, Gabriel | | | 1906 | SUI | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Schmid, Nicola | | | 1910 | SUI | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
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