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Individual Calculations August 2023 |
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| Josipovic, Nikola Total change: 27.20 | |   |
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| SERBIA OPEN 2023 - Amateurs | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1697 | 3.50 | 7 | 1.36 | 20 | 27.20 | |
|  Petrovic, Marija | | wm | 2000 | SRB | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Kostic, Vladimir V | f | | 2033 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Stanisavljevic, Nebojsa | | | 1527 | SRB | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Janicic, Mihajlo | | | 1505 | SRB | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lazic, Emanuel | | | 2122 | BIH | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Mrdak, Milomir | | | 1895 | SRB | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Radosevic, Nenad | | | 2070 | SRB | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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