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Individual Calculations August 2023 |
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| Vranes, Nikola Total change: -28.80 | |   |
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| SERBIA OPEN 2023 - Amateurs | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 2026 | 4.50 | 7 | -0.72 | 40 | -28.80 | |
|  Vujatovic, Irina | | | 1709 | SRB | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Vujnovic, Igor | | | 1686 | SRB | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Marjanovic, Marko | | | 1826 | BIH | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ljubisavljevic, Zivojin Z | m | | 1887 | SRB | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Bajic, Petar | | | 1726 | SRB | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Horcicka, Jan | | | 1850 | CRO | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Jovicic, Radosav | | | 2070 | SRB | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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