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Individual Calculations September 2012 |
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| Brejnik, Gustav Total change: -68.70 | |   |
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| Mezinarodni sachova dovolena 2012 - K31 | Praha | CZE | 2012-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1846 | 3.00 | 9 | -0.30 | 30 | -9.00 | |
|  Boucek, Vlastimil | | | 2008 | CZE | 0.00 | 1 | -0.29 | 30 | -8.70 | |  Trebbin, Wolfhard Dr | | | 2029 | GER | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Vavrinec, Tomas | | | 1995 | CZE | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Vitek, Jan | | | 1970 | CZE | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Hapke, Ralf | | | 1945 | GER | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Koller, Martin | | | 1900 | CZE | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Suchy, Ladislav | | | 1809 | CZE | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Pokorny, Jan | | | 1814 | CZE | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Pommrich, Rainer | | | 2040 | GER | 0.50 | 1 | 0.25 | 30 | 7.50 | |
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) | | | | European Youth Chess Championship 2012 - B12 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1846 | 2.00 | 7 | -1.99 | 30 | -59.70 | |
| | Gazik, Viktor | f | | 2073 | SVK | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Lojek, Marek | | | 1644 | CZE | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Barak, Gil | | | 1961 | ISR | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Chetrari, Nikita | | | 1748 | MDA | 0.00 | 1 | -0.63 | 30 | -18.90 | | | Gupta, Arul | | | 1728 | ENG | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Ozcan, Bora | | | 1681 | TUR | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Aykol, Can | | | 1722 | TUR | 0.00 | 1 | -0.67 | 30 | -20.10 | |
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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