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Individual Calculations September 2012 |
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| Kalabukhov, Bogdan Total change: -2.85 | |   |
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| Novosibirsk-gorodok 2012 open | Novosibirsk | RUS | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1877 | 3.00 | 6 | 0.31 | 15 | 4.65 | |
|  Kachkin, Konstantin | | | 2026 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Tsygankov, Dmitry | | | 2101 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sergunov, Evgeny | | | 1956 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Sorokovyh, Anton | | | 1917 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Makarenko, Alexander | | | 1741 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Kuklin, Ilya | | | 1758 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | European Youth Chess Championship 2012 - B10 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1877 | 4.50 | 7 | -0.50 | 15 | -7.50 | |
| | Kashpur, Mark | | | 1630 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Psyk, Radoslaw | | | 1728 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Vasilev, Martin | | | 1693 | BUL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Muradli, Mahammad | | | 1643 | AZE | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Shengeliya, Mikhail | | | 1746 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Aliyev, Ravan | | | 1742 | AZE | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Shuvalov, Arvind | | | 1806 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | |
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