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Individual Calculations January 2009 |
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| Obrezchikov, Mikhail Total change: -2.55 | |   |
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| Zvenigorod Autumn 2008 open B | Zvenigorod | RUS | 2008-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1992 | 2.50 | 7 | -0.25 | 15 | -3.75 | |
|  Pogosian, Georgy | f | | 2222 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Kalmykova, Anastasia | | wf | 2093 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Borzov, Vladimir | | | 2060 | RUS | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Shaidullina, Sandugach | | wg | 2291 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Motruk, Oleg | | | 1659 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Kuryshkin, Anatoliy | | | 1994 | RUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Klimovets, Kirill | | | 2191 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 1986 | 2.50 | 8 | 0.08 | 15 | 1.20 | |
| | Khuseinkhodzhaev, Muhammad | | | 2336 | TJK | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Timofeev, Andrei | | | 2205 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Pogosian, Manvel | | | 2256 | BLR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Utkin, Alexander | | | 2196 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Androsov, Sergey | | | 2078 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Kosov, Igor | | | 1746 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Guzenko, Artem | | | 2121 | RUS | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Ivkina, Olga | | wm | 2228 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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