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Individual Calculations September 2012 |
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| Gurvich, Vitaly Total change: -4.95 | |   |
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| European Youth Chess Championship 2012 - B10 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1859 | 4.50 | 7 | -0.33 | 15 | -4.95 | |
|  Acar, Utku Cengiz | | | 1607 | TUR | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Vasilev, Martin | | | 1693 | BUL | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Semjonovs, Ilja | | | 1526 | LAT | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Psyk, Radoslaw | | | 1728 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gavrilescu, David | c | | 1794 | ROU | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Matviishen, Viktor | | | 1980 | UKR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Szpar, Milosz | | | 1612 | POL | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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