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Individual Calculations July 2009 |
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| Golubka, Petr Total change: 20.10 | |   |
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| Ukrainian Boys Under 20 Chess Championship | Lugansk | UKR | 2009-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2336 | 5.50 | 11 | -0.51 | 15 | -7.65 | |
|  Shagbazyan, Taron | | | 2216 | UKR | 0.00 | 1 | -0.66 | 15 | -9.90 | |  Polyakov, Maxim | f | | 2280 | UKR | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Romashko, Andrei | | | 2266 | UKR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Kharchenko, Boris | m | | 2474 | UKR | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Danilenko, Dmitriy | | | 2303 | UKR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Sivuk, Vitaly | | | 2350 | UKR | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Kutsykh, Mikle | | | 2299 | UKR | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Burdalev, Kirill | | | 2217 | UKR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Bernadskiy, Vitaliy | f | | 2328 | UKR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Melnichuk, Mikhail | | | 2276 | UKR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Grinev, Valeriy | | | 2316 | UKR | 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) | | | | UKR Chess Championship of men 2009 | Alushta | UKR | 2009-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2336 | 5.50 | 8 | 1.85 | 15 | 27.75 | |
| | Muhtarov, Leonid | | | 2115 | UKR | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Domnin, Sergiy | | | 2095 | UKR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Kovalev, Denis | f | | 2447 | UKR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Strelnikov, Sergey | | | 2393 | UKR | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Budnikov, Oleg | | | 2408 | UKR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Matjushin, Gennady | g | | 2500 | UKR | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Nosenko, Alexander | m | | 2498 | UKR | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Pavlov, Sergey | m | | 2465 | UKR | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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