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Individual Calculations October 2008 |
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| Purygin, Andrei Total change: -23.40 | |   |
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| Zhigulevskie prostory 2008 open | Samara | RUS | 2008-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2291 | 6.00 | 8 | 0.34 | 15 | 5.10 | |
|  Galkin, Roman | | | 1986 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Sorochan, Dmitry | | | 2098 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Burkov, Viktor | | | 2039 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Vanifatov, Yury | | | 2105 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Blatov, Igor | f | | 2348 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Lukyanov, Artiom | | | 2048 | RUS | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Alachihin, Vladimir | | | 2134 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Belikov, Alexey | f | | 2240 | RUS | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | Samara 2008 Juniors open | Samara | RUS | 2008-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2291 | 3.00 | 6 | -1.60 | 15 | -24.00 | |
| | Palachev, Petr | | | 2024 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Dolsonov, Ayusha | | | 2150 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Shcherbin, Matvei | | | 2222 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Safonov, Artyom | | | 1941 | RUS | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Simakov, Alexey | | | 1941 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Burger, Konstantin | | | 2131 | RUS | 1.00 | 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) | | | | Anapa 2008 B open | Anapa | RUS | 2008-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2291 | 5.00 | 8 | -0.30 | 15 | -4.50 | |
| | Eremeenko, Vladimir | | | 1957 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Pimenov, Revolt | | | 2077 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Zubanov, Boris | | | 2040 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Azarov, Vladimir | | | 2214 | RUS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Gukasian, Rudolf | | | 2389 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Natacheev, Peter | | | 2185 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Petrova, Olga | | | 2185 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Tchernyi, Viktor | f | | 2236 | RUS | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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