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Individual Calculations November 2009 |
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| Decrop, Hendrik Total change: -21.75 | |   |
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| European Youth Ch under 10 Open | Fermo | ITA | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1817 | 2.50 | 6 | -0.87 | 25 | -21.75 | |
|  Ovsepyan, Arshak | | | 1860 | GER | 1.00 | 1 | 0.56 | 25 | 14.00 | |  Pak, Alexander | | | 1837 | RUS | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Chao Vale, Fernando | | | 1563 | ESP | 0.00 | 1 | -0.81 | 25 | -20.25 | | | Sevgi, Volkan | | | 1828 | TUR | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Trjapishko, Alexandr | | | 1769 | UKR | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Marek, Matyas | | | 1747 | CZE | 0.50 | 1 | -0.10 | 25 | -2.50 | |
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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