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Individual Calculations August 2023 |
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| Borbas, Petar Total change: -4.20 | |   |
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| Vojvodina Open 2023 B | Novi Sad | SRB | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1523 | 1.50 | 5 | -0.21 | 20 | -4.20 | |
|  Marjanovic, Ivan D | | | 2039 | SRB | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Timofeeva, Darya Iv. | | | 1342 | SRB | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Djordjic, Djordje | | | 1815 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Arkan, Ege | | | 1343 | TUR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Vizlina, Branisa | | | 2012 | SRB | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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