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Individual Calculations September 2010 |
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| Gill, William Desmond Total change: -9.75 | |   |
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| Int. Chess Festival Biel Main Tournament | Biel | SUI | 2010-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1687 | 0.50 | 5 | -0.65 | 15 | -9.75 | |
|  Karrer, Peter | | | 1926 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Haas, Adrian | | | 1858 | SUI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Tanner, Rene | | | 2035 | SUI | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Loeffler, Helmut | | | 1827 | SUI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Baumann, Kurt | | | 1873 | SUI | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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