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Individual Calculations July 2008 |
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| Kovalenko, Igor Total change: -31.30 | |   |
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| Ukrainian Boys Under 20 Chess Championship | Odessa | UKR | 2008-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2450 | 4.50 | 11 | -2.46 | 10 | -24.60 | |
|  Polyakov, Maxim | | | 2305 | UKR | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Bogdanovich, Stanislav | | | 2286 | UKR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Borsuk, Konstantin | | | 2297 | UKR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Bagrationi, Alexander | | | 2178 | UKR | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Tukhaev, Adam | g | | 2524 | UKR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Grekh, Andrey | f | | 2376 | UKR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Tishin, D. | m | | 2260 | UKR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Ipatov, Alexander | | | 2323 | UKR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Kravtsiv, Martyn | m | | 2516 | UKR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Grinev, Valeriy | | | 2266 | UKR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kononenko, Dmitry | g | | 2484 | UKR | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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) | | | | RUS Club Chmp. 2008 HL | Dagomys | RUS | 2008-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2515 | 2446 | 3.00 | 9 | -0.67 | 10 | -6.70 | |
| | Belikov, Vladimir | g | | 2554 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Chuprov, Dmitry | m | | 2575 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Aveskulov, Valeriy | g | | 2535 | UKR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Anisimov, Pavel | m | | 2485 | RUS | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Korotylev, Alexey | g | | 2606 | RUS | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Mozharov, Mikhail | | | 2449 | RUS | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Savchenko, Stanislav | g | | 2560 | UKR | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Ajrapetian, Gevorg | | | 2368 | RUS | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Tseshkovsky, Vitaly | g | | 2504 | RUS | 0.00 | 1 | -0.42 | 10 | -4.20 | |
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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