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Individual Calculations September 2012 |
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| Hakobyan, Aram Total change: 90.90 | |   |
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| European Youth Chess Championship 2012 - B12 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1833 | 5.50 | 8 | 3.03 | 30 | 90.90 | |
|  Yurovskich, Oleksandr | | | 2012 | UKR | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Lukiyanchuk, Vladislav | | | 1968 | UKR | 1.00 | 1 | 0.68 | 30 | 20.40 | |  Martirosyan, Haik M | f | | 2019 | ARM | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Mohammad, Fahim | | | 1917 | FRA | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Haug, Johannes | | | 1951 | NOR | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Gazik, Viktor | f | | 2073 | SVK | 1.00 | 1 | 0.80 | 30 | 24.00 | | | Elistratov, Semen | | | 1994 | RUS | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Petrov, Martin | | | 1898 | BUL | 1.00 | 1 | 0.59 | 30 | 17.70 | |
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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