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Individual Calculations September 2013 |
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| Gigon, Claude Total change: -13.65 | |   |
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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 |
| 1828 | 1876 | 3.00 | 7 | -0.91 | 15 | -13.65 | |
|  Koppen, Willem | | | 1604 | SUI | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Ernst, Heinz | | | 2013 | SUI | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Van De Boogaart, Jan | | | 1999 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Bruening, Martin | | | 1753 | GER | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Buffat, Pierre-Andre | | | 1754 | SUI | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Rochat, Vivian | | | 1680 | SUI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Marro, Christian | | | 1995 | SUI | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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