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Individual Calculations July 2009 |
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| Koprivica, Cedomir Total change: -50.70 | |   |
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| Spring Open 2009 | Belgrade | SRB | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2055 | 3.00 | 9 | -2.76 | 15 | -41.40 | |
|  Zivanovic, Aleksa | | | 1705 | SRB | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Zivkovic, Sava | f | | 2280 | SRB | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Jovanovic, Sasa M | f | | 2306 | SRB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Damjanovic, Dragan | f | | 2229 | SRB | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Karadarevic, Slobodan | | | 1832 | SRB | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Pusonja, Nikola | | | 1705 | SRB | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Nenezic, Zoran | | | 1872 | SRB | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Pavlovic, Luka | | | 1705 | SRB | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Nikolovska, Dragana | | | 1705 | MKD | 0.50 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | Belgrade Cup 2009 | Belgrade | SRB | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2031 | 1.00 | 4 | -0.62 | 15 | -9.30 | |
| | Nedeljkovic, Dragan | | | 2132 | SRB | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Dimitrijevic, Radmilo | | | 2217 | SRB | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kurtanovic, Besim | | | 1977 | SRB | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Mrdak, Milomir | | | 2087 | SRB | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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