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Individual Calculations September 2009 |
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| Petschar, Hans Total change: -9.60 | |   |
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| 16th Vienna Chess Open | Vienna | AUT | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2096 | 3.50 | 7 | -0.64 | 15 | -9.60 | |
|  Flatscher, Tobias | | | 1757 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Ramondino, Renzo | f | | 2274 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Willockx, Ritsaart | | | 1931 | BEL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Serrer, Christoph | f | | 2260 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Fischer, Thomas | | | 1948 | GER | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Seyfried, Claus | | | 1965 | GER | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Moos, Gerd Anton Ferdinand | | | 2015 | GER | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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