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Individual Calculations September 2009 |
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| Stepanek, Svatopluk Total change: -40.50 | |   |
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| Prazsky sachovy festival 2009 | Prague | CZE | 2009-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1929 | 1.50 | 5 | -1.35 | 15 | -20.25 | |
|  Gregor, Jiri | | | 2277 | CZE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Maly, Petr | | | 1675 | CZE | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Plicka, Petr | | | 1825 | CZE | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Cabart, Pavel | | | 1814 | CZE | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Strakos, Tomas | | | 1836 | CZE | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1936 | 1.50 | 5 | -1.35 | 15 | -20.25 | |
| | Oresky, Jan | | | 2150 | CZE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Cermak, Michal | | | 2046 | CZE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Miculka, David | | | 1755 | CZE | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Hatasova, Michaela | | | 1547 | CZE | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Stary, Lukas | | | 1852 | CZE | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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