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Individual Calculations December 2019 |
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| Dukic, Aleksandar Total change: 2.20 | |   |
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| Backa liga Novi Sad 2019 Round 6-9, Round 2 | Various | SRB | 2019-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2071 | 2.50 | 4 | 0.11 | 20 | 2.20 | |
|  Simeunovic, Predrag | | | 2043 | SRB | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Vuckov, Branislav | | | 1879 | SRB | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Medar, Zeljko | f | | 2096 | SRB | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Todic, Miroslav | | | 1974 | SRB | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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