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Individual Calculations July 2009 |
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| Naboka, Sergey Total change: -7.75 | |   |
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| Championship Poltava open "A"-2009 | Poltava | UKR | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2029 | 2.00 | 9 | 0.18 | 25 | 4.50 | |
|  Bilokha, Sergey | | | 2238 | UKR | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Boroday, Sergey | | | 2373 | UKR | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Shtanko, Dmitro | | | 2311 | UKR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Solovchuk, Alexey | | | 2319 | UKR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Shabala, Sergey | | | 2291 | UKR | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Tverdohlebov, Viktor | | | 2335 | UKR | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Bondar, Wladimir | | | 2139 | UKR | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Padalka, Artem | | | 2160 | UKR | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Grokhotov, Vladimir T | | | 2309 | RUS | 1.00 | 1 | 0.84 | 25 | 21.00 | |
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) | | | | Ukrainian Boys Under 16 Chess Championship | Odessa | UKR | 2009-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2029 | 3.00 | 11 | -0.49 | 25 | -12.25 | |
| | Shagbazyan, Taron | | | 2190 | UKR | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Bernadskiy, Vitaliy | f | | 2277 | UKR | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Starozhilov, Leonid | | | 2079 | UKR | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Volovikov, Anton | | | 2232 | UKR | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Kurayan, Ruslan | | | 2242 | UKR | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Butchak, Bogdan | | | 2134 | UKR | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Danilenko, Dmitriy | | | 2293 | UKR | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Tsirulnik, Mark | | | 2078 | UKR | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Skliarov, Viktor | | | 2049 | UKR | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Bogdanovich, Stanislav | m | | 2379 | UKR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mirzoev, Emil | | | 1984 | UKR | 0.50 | 1 | -0.06 | 25 | -1.50 | |
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) | | |
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