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Individual Calculations January 2009 |
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| Batrakov, Alexander Total change: 50.40 | |   |
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| Sudak autumn | Sudak | UKR | 2008-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2155 | 8.00 | 9 | 1.61 | 15 | 24.15 | |
|  Zhak, Boris | | | 1873 | RUS | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Berdnikov, Jury | | | 2157 | UKR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Poljanskij, Vladimir | | | 1878 | UKR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Tihonov, Gennady | | | 2003 | UKR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Surgunchikov, Serge | | | 1978 | UKR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Olifir, Maxim | | | 1805 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Bazavljak, Vasil | | | 2023 | UKR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Denisov, Sergey | | | 1954 | UKR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Mintenko, Heorhiy | | | 2185 | HUN | 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) | | | | Crimea 2008 | Simferopol | UKR | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2155 | 5.00 | 7 | 1.43 | 15 | 21.45 | |
| | Jary, Sergey | | | 2174 | UKR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Pervakov, Sergey | | | 2202 | UKR | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Golovach, Valery | | | 2174 | UKR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Volchkov, Vyachesl | | | 2054 | UKR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Zubachek, Egor | | | 2000 | UKR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Gritsayeva, Oksana | | wf | 2287 | UKR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Arkhipov, Vladimir | | | 2133 | UKR | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | | | Simferopol autumn | Simferopol | UKR | 2008-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2155 | 6.50 | 9 | 0.53 | 15 | 7.95 | |
| | Volchkov, Vyachesl | | | 2054 | UKR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Tihonov, Gennady | | | 1839 | UKR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sergeev, Vitalij | | | 2148 | UKR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Savvopulo, Anatolij | | | 2017 | UKR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Ledakov, Alexandr | | | 2032 | UKR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Muhtarov, Leonid | | | 2152 | UKR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Zhak, Boris | | | 1917 | RUS | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Repetskiy, Roman | | | 1852 | UKR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Pervakov, Sergey | | | 2202 | UKR | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | V memorial T.Petrosian | Simferopol | UKR | 2008-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2155 | 3.50 | 6 | -0.21 | 15 | -3.15 | |
| | Zhak, Boris | | | 1917 | RUS | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Rastorguev, Igor | | | 1964 | UKR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Muhtarov, Leonid | | | 2152 | UKR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Brusilovskiy, Boris | | | 2104 | UKR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Maslov, Valentin | f | | 2227 | UKR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Savvopulo, Anatolij | | | 2017 | UKR | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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) | | |
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