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Individual Calculations September 2009 |
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| Velickovic, Dusan Total change: -2.75 | |   |
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| CS Junior Championship 2009 | Nova Varos | SRB | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1973 | 2.50 | 6 | -0.14 | 25 | -3.50 | |
|  Zivkovic, Nemanja | | | 2132 | SRB | 0.50 | 1 | 0.21 | 25 | 5.25 | |  Stankovic, Darko | | | 1942 | SRB | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Ivanovic, Lazar | | | 1802 | SRB | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Stankovic, Ivan G | | | 2103 | SRB | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Trickovic, Vladimir | | | 1999 | SRB | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Radovanovic, Nikola | | | 2119 | SRB | 1.00 | 1 | 0.70 | 25 | 17.50 | |
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) | | | NOTE: K factor changed | | Rating Nis July 2009 | Nis | SRB | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1973 | 3.50 | 9 | 0.05 | 15 | 0.75 | |
| | Lukic, Igor M | | | 2165 | SRB | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Zivkovic, Ljubisa | | | 1949 | SRB | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Zdravkovic, Dragan S | | | 2063 | SRB | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Trickovic, Vladimir | | | 1999 | SRB | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Stojkovic, Zoran | | | 2091 | SRB | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Rancic, Danijela | | | 2005 | SRB | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Mladenovic, Stefan | | | 1978 | SRB | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Kraguljac, Pero | | | 2181 | SRB | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Arandjelovic, Aleksandar Z | | | 2113 | SRB | 0.00 | 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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