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Individual Calculations September 2009 |
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| Petrin, Artem Total change: 0.00 | |   |
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| Obninsk 2009 open | Obninsk | RUS | 2009-07-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1849 | 0 | 1.00 | 6 | 0.00 | 1576 | | 0.00 | |
|  Moiseev, Alexandr A | | | 2060 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |  Parakhoni, Anna | | | 1805 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Matytsina, Nadejda | | | 1779 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Kushnerev, Oleg | | | 1766 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Petukhov, Nikolay | | | 1815 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Kaurova, Anna | | | 1866 | RUS | 0.00 | 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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