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Individual Calculations July 2019 |
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| Petrovic, Tatjana Total change: -11.80 | |   |
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| Novosadska liga 2019 Round 1-5, Round 1 | Novi ad | SRB | 2019-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1732 | 1.00 | 3 | -0.59 | 20 | -11.80 | |
|  Jocic, Marko | | | 1803 | SRB | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Cuzovic, Ognjen | | | 1771 | SRB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Djurin, Cedomir | | | 1547 | SRB | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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