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Individual Calculations October 2017 |
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| Jovanovic, Petar Total change: -28.20 | |   |
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| Backa liga Novi Sad 2017 Round 6-9 | various | SRB | 2017-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2153 | 0.50 | 3 | -1.41 | 20 | -28.20 | |
|  Dronjic, Sinisa | | | 2185 | SRB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Marcok, Pavel | | | 1948 | SRB | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Petkovski, Stanko | | | 2014 | SRB | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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