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Individual Calculations October 2017 |
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| Bosnjak, Slobodan Total change: -0.60 | |   |
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| Severnobacka liga 2017 Round 6-9 | various | SRB | 2017-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1820 | 1.50 | 4 | -0.03 | 20 | -0.60 | |
|  Vrcelj, Dusan | | | 2009 | SRB | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Janjusevic, Branislav | | | 1917 | SRB | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Racz, Bela | | | 1773 | SRB | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Cvetkovic, Slobodan | | | 1939 | SRB | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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