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Individual Calculations September 2009 |
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| Butchak, Bogdan Total change: -4.00 | |   |
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| Czech Open 2009 C - CPP Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1965 | 5.00 | 7 | -0.16 | 25 | -4.00 | |
|  Ruban, Irina | | | 1767 | UKR | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Hrnciarik, Karel | | | 1773 | CZE | 1.00 | 1 | 0.25 | 25 | 6.25 | |  Marikova, Jana | | | 1779 | CZE | 0.50 | 1 | -0.24 | 25 | -6.00 | | | Mrazova, Monika | | | 1805 | SVK | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Rieping, Heiner | | | 1754 | GER | 0.50 | 1 | -0.27 | 25 | -6.75 | | | Kralj, Samo | | | 1810 | SLO | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Reichel, Tomas | | | 1799 | CZE | 0.50 | 1 | -0.22 | 25 | -5.50 | |
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) | | |
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