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Individual Calculations September 2012 |
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| Bukia, Koka Total change: -8.10 | |   |
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| European Youth Chess Championship 2012 - B12 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1643 | 1.00 | 6 | -0.27 | 30 | -8.10 | |
|  Goltsev, Dmitry | | | 1916 | RUS | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Barak, Gil | | | 1961 | ISR | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Navrodskiy, Boris | | | 1954 | RUS | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Zamar Kodelja, Jurij | | | 1778 | SLO | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Janik, Igor | | | 1818 | POL | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Akhvlediani, Irakli | | | 1845 | GEO | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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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