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Individual Calculations April 2009 |
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| Motruk, Oleg Total change: 14.55 | |   |
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| 23. T.Petrosian Memorial 2009 open | Moscow | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1730 | 3.50 | 8 | 0.81 | 15 | 12.15 | |
|  Gvanceladze, Anna | | wf | 2070 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Mihnenko, Nikita | | | 1955 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pylaeva, Ekaterina | | | 1676 | RUS | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Dizdarevic, Barbara | | | 1887 | SRB | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Kirillov, Dmitry | | | 1997 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Parakhoni, Anna | | | 1793 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Ramazashvili, Rainer | | | 1841 | RUS | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Skakun, Valentina | | | 1700 | RUS | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1730 | 1.50 | 7 | 0.16 | 15 | 2.40 | |
| | Senkow, Alexandr | | | 2080 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | An, Yuriy | | | 2014 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Lavrischev, Anatoliy | | | 1981 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Andreev, Volodymyr | | | 1915 | UKR | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Meshechko, Julia | | | 1897 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Bessarab, Vsevolod | | | 1990 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Grishaev, Igor | | | 2010 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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