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Individual Calculations January 2009 |
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| Nazarian, Artur Total change: 7.35 | |   |
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| Ukraine Boys Under 20 Chess Championship (semifinal) | Lviv | UKR | 2008-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 1984 | 1.00 | 3 | 0.49 | 15 | 7.35 | |
|  Polyakov, Maxim | | | 2296 | UKR | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Kruglyakov, Pavlo | | | 2315 | UKR | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Burdalev, Kirill | | | 2180 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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