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Individual Calculations August 2023 |
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| Ivanovic, Nikola Total change: -20.40 | |   |
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| SERBIA OPEN 2023 - Amateurs | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 2003 | 4.50 | 7 | -1.02 | 20 | -20.40 | |
|  Zuqanov, Ali | | | 1698 | AZE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ozbulbul, Dikran | | | 1676 | TUR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Baloglu, Dila | | | 1771 | TUR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kolev, Hristian | | | 1832 | BUL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lukic, Rajko | | | 1788 | SRB | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pasa, Ahmet | | | 1797 | TUR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Andjelkovic, Aleksandar M | | | 1822 | 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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