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Individual Calculations April 2009 |
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| Nad, Boris, Ing. Total change: 17.25 | |   |
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| Open Praha 2009 - tournament B | Prague | CZE | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1926 | 3.00 | 7 | 0.69 | 25 | 17.25 | |
|  Nikolaeva, Maria | | | 2102 | UKR | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Vanek, Ladislav | | | 2121 | CZE | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Svetly, Jiri | | | 2028 | CZE | 1.00 | 1 | 0.64 | 25 | 16.00 | |  Nikolaev, Leonid | | | 2276 | UKR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Collins, Alan | | | 1865 | ENG | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Savelenko, Arseny | | | 2047 | RUS | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Kralovsky, Martin | | | 1996 | CZE | 0.50 | 1 | 0.10 | 25 | 2.50 | |
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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