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Individual Calculations November 2009 |
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| Obrzud, Damian Total change: -6.50 | |   |
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| The 45th Akiba Rubinstein - International Chess Festival - Open C | Polanica Zdroj | POL | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1854 | 6.00 | 9 | -0.26 | 25 | -6.50 | |
|  Rosicki, Marcin | | | 1534 | POL | 1.00 | 1 | 0.13 | 25 | 3.25 | |  Graczyk, Natalia | | | 1675 | POL | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Litwin, Barbara | | | 1789 | POL | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Popiol, Michal | | | 1788 | POL | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Paszewski, Mateusz | | | 1724 | POL | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Adamczewski, Jedrzej | | | 1710 | POL | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Herman, Monika | | | 1689 | POL | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Nowacki, Krzysztof | | | 1696 | POL | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Golaszewski, Marek | | | 1720 | POL | 1.00 | 1 | 0.32 | 25 | 8.00 | |
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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