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Individual Calculations November 2009 |
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| Pluzyan, Aram Total change: -12.25 | |   |
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| European Youth Ch under 14 Open | Fermo | ITA | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2081 | 4.50 | 8 | -0.49 | 25 | -12.25 | |
|  Uusitupa, Antti | | | 1760 | FIN | 1.00 | 1 | 0.13 | 25 | 3.25 | |  Tirelli, Mauro | | | 1878 | ITA | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Grigoryan, Karen H | c | | 2254 | ARM | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Bujnosek, Tomas | | | 1887 | CZE | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Yanchenko, Roman | | | 2273 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Mc Clement, Andrew | | | 1893 | SCO | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Atnilov, Michael | | | 1898 | ISR | 0.50 | 1 | -0.24 | 25 | -6.00 | | | Tejedor Fuentes, Enrique | | | 2004 | ESP | 0.00 | 1 | -0.61 | 25 | -15.25 | |
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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