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Individual Calculations April 2008 |
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| Kovalenko, Sergey Total change: 43.80 | |   |
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| 2. Voronezh Winter 2007 open | Voronezh | RUS | 2007-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2205 | 5.50 | 8 | 0.46 | 15 | 6.90 | |
|  Ponomariov, Timur | f | | 2344 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Tkachenko, Victor | | | 2244 | RUS | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Golovchanov, Artiom | | | 2055 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Sokolovsky, Victor | | | 2096 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Pirozhkov, Yury | | | 1855 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kornilov, Peter | | | 2152 | RUS | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Cherednichenko, Viktor | | | 1960 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Polyansky, Viktor | | | 2079 | RUS | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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) | | | | Voronezh Masters 2008 Rtg | Voronezh | RUS | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2148 | 4.00 | 9 | 0.17 | 15 | 2.55 | |
| | Serdjukov, Sergey | | | 2210 | RUS | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Surov, Sergey | f | | 2320 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kosheev, Alexander | | | 2147 | RUS | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Ponomariov, Timur | f | | 2332 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Skvortsov, Andrey | | | 2249 | RUS | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Zhurikhin, Alexander | | | 2025 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Chekhov, Sergei | | | 2256 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Fomin, Sergey | | | 2131 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Shevchenko, Alexey | | | 2157 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | | | Voronezh Chmp. 2008 SF open | Voronezh | RUS | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2148 | 4.50 | 8 | -0.30 | 15 | -4.50 | |
| | Babadzhanov, Vladimir | | | 2046 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Golovchanov, Artiom | | | 2072 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kuznetsov, Viktor | | | 2129 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Kalugin, Andrey | | | 1989 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Bykov, Alexey | | | 2068 | RUS | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Sokolovsky, Victor | | | 2080 | RUS | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Koshelev, Vladimir | | | 2039 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Bobrov, Igor | | | 2167 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Voronezh Chmp. 2008 Final | Voronezh | RUS | 2008-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2148 | 5.50 | 9 | 2.59 | 15 | 38.85 | |
| | Provotorov, Ivan | f | | 2395 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Sergienko, Sergey | m | | 2449 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gritsenko, Vladimir | | | 2253 | RUS | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Sokolovsky, Victor | | | 2080 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Lukovnikov, Alexander | | | 2340 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bobrov, Igor | | | 2167 | RUS | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Ponomariov, Timur | f | | 2332 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Morozov, Evgeny | f | | 2308 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Chekhov, Sergei | | | 2256 | RUS | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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