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Individual Calculations July 2009 |
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| Spererova, Katerina Total change: -2.50 | |   |
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| Mistrovstvi CR mladeze 2009 - D16 | Kouty nad Desnou | CZE | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1777 | 0.50 | 3 | -0.82 | 25 | -20.50 | |
|  Nemcova, Karolina | | | 1947 | CZE | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Palkova, Nikola | | | 1782 | CZE | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Zpevakova, Jana | | | 1741 | CZE | 0.50 | 1 | -0.05 | 25 | -1.25 | |
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) | | | | Open Karlovy Vary 2009 | Karlovy Vary | CZE | 2009-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1777 | 2.50 | 5 | 0.72 | 25 | 18.00 | |
| | Vanko, Jiri | | | 2127 | CZE | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Rajnys, Vladimir | | | 2091 | CZE | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Zier, Oliver | | | 2052 | LIE | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Ruzicka, Jiri | | | 1658 | CZE | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Safr, Jan | | | 1631 | CZE | 1.00 | 1 | 0.30 | 25 | 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) | | |
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