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Individual Calculations September 2012 |
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| Ostrovsky, Alexander Total change: -4.90 | |   |
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| VII Traditional chess tournament “Vladimir Dvorkovich Memorial” | Taganrog | RUS | 2012-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2344 | 5.00 | 9 | -0.49 | 10 | -4.90 | |
|  Shilyakin, Gennady | | | 2025 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Kulygin, Evgeniy | | | 2125 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Belous, Vladimir | m | | 2545 | RUS | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Rakhmangulov, Andrei | m | | 2421 | UKR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Bogdanov, Rodion | | | 2072 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Petrushin, Alexander I | m | | 2435 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Lugovskoy, Maxim | f | | 2312 | RUS | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Kovalchuk, Alexey | | | 2160 | RUS | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Travkina, Anastasia | | wf | 2176 | RUS | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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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