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Individual Calculations January 2009 |
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| Polyakov, Maxim Total change: -14.85 | |   |
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| 4th E.Geller Memorial | Odessa | UKR | 2008-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2283 | 5.00 | 9 | -0.08 | 15 | -1.20 | |
|  Kolodiy, Taras | | | 1933 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Ostrovskiy, Andrey | m | | 2445 | UKR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Golubev, Mikhail | g | | 2480 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Andrenko, Irina | | | 2213 | UKR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Fiodorov, Mikhail | | | 2230 | UKR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Chudinovskikh, Alexander M | m | | 2371 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Makarov, Pavlo | | | 2161 | UKR | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Bondar, Wladimir | | | 2131 | UKR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Khazankin, Moisei | | | 2106 | UKR | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Cup of Chervonograd-4 Group "A" | Chervonograd, Lviv region | UKR | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2296 | 7.50 | 15 | -1.12 | 15 | -16.80 | |
| | Bernadskiy, Vitaliy | | | 2320 | UKR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Stopkin, Vladimir | f | | 2248 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Gorovets, Andrey | f | | 2385 | BLR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Melnichenko, Alexander | | | 2231 | UKR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Kagramanianz, Vartan | m | | 2166 | ARM | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Gorbatenko, Kateryna | | wf | 2085 | UKR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Hamitevici, Vladimir | f | | 2399 | MDA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Bargan, Sergei | m | | 2375 | MDA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Konenkin, Dmitry | f | | 2296 | RUS | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Inants, Aghasi | | | 2200 | ARM | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Shtembuliak, Evgeny | | | 2019 | UKR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Vetoshko, Volodymyr | | | 1987 | UKR | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Cherednichenko, Elena | | wf | 2158 | UKR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Golubka, Petr | f | | 2306 | UKR | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Kozel, Roman | m | | 2360 | UKR | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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) | | | | Ukraine Boys Under 20 Chess Championship (semifinal) | Lviv | UKR | 2008-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2296 | 5.00 | 8 | 0.21 | 15 | 3.15 | |
| | Nazarian, Artur | | | 1984 | UKR | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Shkliar, Boris | | | 2162 | UKR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Kutsykh, Mikle | | | 2285 | UKR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Belyaev, Ilja | | | 2045 | UKR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Grinev, Valeriy | | | 2344 | UKR | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Danilenko, Dmitriy | | | 2276 | UKR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Sivuk, Vitaly | | | 2321 | UKR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Melnichuk, Mikhail | | | 2304 | UKR | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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