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Individual Calculations September 2009 |
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| Lasota, Marcin Total change: 0.00 | |   |
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| V International Chess Festival Open B Chojnice 2009 | Chojnice | POL | 2009-07-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1853 | 0 | 3.50 | 6 | 0.00 | 1866 | | 0.00 | |
|  Salamon, Jan | | | 1864 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Harmata, Marek | | | 1836 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Januszewski, Piotr | | | 1874 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Czapiewski, Waldemar | | | 1880 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Wodzynski, Mieszko | | | 1800 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Siwon, Zbigniew | | | 1866 | POL | 1.00 | 1 | 0.00 | | 0.00 | |
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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