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Individual Calculations April 2009 |
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| Petrovic, Zoran Z Total change: 5.70 | |   |
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| Winter Open 2009 | Belgrade | SRB | 2009-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2112 | 5.50 | 9 | 0.38 | 15 | 5.70 | |
|  Mladenovic, Aleksandar | | | 1762 | SRB | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Stevanovic, Vladan M | | | 2297 | SRB | 1.00 | 1 | 0.74 | 15 | 11.10 | |  Ostojic, Nikola | m | | 2388 | SRB | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kocic, Sasa | f | | 2243 | SRB | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Starcevic, Goran | f | | 2227 | SRB | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Petrovic, Milan M | | | 1981 | SRB | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Kalinic, Dusan | | | 1899 | SRB | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Jovic, Slavko | | | 1870 | SRB | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mijajlovic, Uros | | | 1762 | SRB | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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