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Individual Calculations July 2009 |
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| Patkina, Ekaterina Total change: 0.00 | |   |
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| 61. Nizhny Novgorod Chmp. 2009 open | Nizhny Novgorod | RUS | 2009-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1943 | 1.00 | 5 | -1.25 | 15 | -18.75 | |
|  Kulagina, Ekaterina | | | 1624 | RUS | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Rozkov, Nikolai | f | | 2293 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Sobiev, Dmitry M | | | 1727 | RUS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Nikitin, Yuri D. | | | 2206 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Mandrikov, Sergey | | | 2083 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | G-16 FL 2009 RUS Juniors Champ. | Dagomys | RUS | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1942 | 4.50 | 5 | 1.25 | 15 | 18.75 | |
| | Braun, Elina | | | 1878 | RUS | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Ognerubova, Anastasia | | wf | 2010 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Sukhanova, Yana | | | 1706 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Pyltsina, Ekaterina | | | 1839 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Klyuchik, Ekaterina | | | 1692 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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