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Individual Calculations April 2009 |
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| Pylaeva, Ekaterina Total change: -22.65 | |   |
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| Moscow Chmp. 2008 Junors open | Moscow | RUS | 2008-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1687 | 0.50 | 5 | -0.54 | 15 | -8.10 | |
|  Kuzin, Sergey | | | 2037 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Radchenko, Michail | | | 1936 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Mihnenko, Nikita | | | 1922 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Niks, Yana | | | 1885 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Selifonova, Aleksandra | | | 1849 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | 23. T.Petrosian Memorial 2009 open | Moscow | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1676 | 1.00 | 8 | -1.26 | 15 | -18.90 | |
| | Tunian, Yury | | | 2026 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Koroteeva, Ksenia | | | 1954 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Maidanova, Irina | | | 1908 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Motruk, Oleg | | | 1730 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Litvinov, Konstantin | | | 1768 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Dizdarevic, Barbara | | | 1887 | SRB | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Skakun, Valentina | | | 1700 | RUS | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Ramazashvili, Rainer | | | 1841 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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) | | | | Moscow open 2009 C Women | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1676 | 1.00 | 5 | 0.29 | 15 | 4.35 | |
| | Drozdova, Dina | | | 2026 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Grigoryeva, Olga A | | | 2015 | RUS | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Dogodkina, Julia | | | 2003 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Butneva, Larisa | | | 1876 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Khropova, Larisa | | wf | 2026 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | |
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