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Individual Calculations September 2023 |
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| Nakov, Stefan Total change: -7.20 | |   |
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| 2. MEDJUNARODNO OTVORENO PRVENSTVO CENTRALNE SRBIJE | Dimitrovgrad | SRB | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1173 | 1.00 | 5 | -0.18 | 40 | -7.20 | |
|  Rogic, Vuk | | | 1310 | SRB | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Andric, Borivoje | | | 1498 | SRB | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Petrov, Nikolina | | | 1254 | SRB | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Ivanov, Lachezar | | | 1501 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tomislavov, Stefan | | | 1400 | BUL | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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