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Individual Calculations July 2009 |
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| Kostic, Aleksandar Total change: 3.00 | |   |
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| SRB Youth Chmp 2009 B-18 | Vrnjacka Banja | SRB | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1932 | 3.00 | 6 | 0.12 | 25 | 3.00 | |
|  Zivkovic, Dejan | | | 2196 | SRB | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Kovacevic, Bozidar | | | 1774 | SRB | 1.00 | 1 | 0.29 | 25 | 7.25 | |  Tadic, Nikola | | | 2012 | SRB | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Ivanovic, Lazar | | | 1735 | SRB | 0.50 | 1 | -0.25 | 25 | -6.25 | | | Novak, Tamas | | | 2011 | SRB | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Dragojevic, Leon | | | 1961 | SRB | 0.50 | 1 | 0.04 | 25 | 1.00 | |
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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