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Individual Calculations September 2009 |
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| Simkin, Alexander Total change: -20.40 | |   |
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| Czech Open 2009 D - Chladek a Tintera Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1942 | 3.50 | 6 | -0.57 | 15 | -8.55 | |
|  Langr, Jiri | | | 1576 | CZE | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Yuan, Yizheng | | | 1770 | GER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Safr, Jan | | | 1795 | CZE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Butchak, Ruslan | | | 1879 | UKR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Vondra, Lukas | | | 1985 | CZE | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Tenninger, Marc | | | 1787 | GER | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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) | | | | FIDE Open Tabor 2009 | Tabor | CZE | 2009-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1942 | 0.00 | 3 | -0.79 | 15 | -11.85 | |
| | Bartos, Alois | | | 2110 | CZE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Borkovec, Milan | | | 2220 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ruzicka, Ales | | | 2057 | CZE | 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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