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Individual Calculations September 2018 |
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| Roessinger, Jean-Jacques Total change: -32.60 | |   |
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| Biel Main Tournament 2018 (ATO) | Biel | SUI | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1907 | 5.50 | 9 | -1.63 | 20 | -32.60 | |
|  Kopp, Guenter | | | 1577 | SUI | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Haldimann, Matthew | | | 1507 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Burla, Andre | | | 1719 | SUI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lachausse, Bruno | | | 1699 | SUI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lehmann, Daniel | | | 1650 | SUI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kipper, Siegfried | | | 1773 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Del Val, Moise | | | 1682 | SUI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Meier, Herbert | | | 1616 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lesniak, Julien | | | 1766 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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