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Individual Calculations September 2023 |
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| Ristic, Nenad Total change: 17.80 | |   |
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| 2. MEDJUNARODNO OTVORENO PRVENSTVO CENTRALNE SRBIJE | Dimitrovgrad | SRB | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2249 | 5.50 | 8 | 1.78 | 10 | 17.80 | |
|  Petrovic, Marija | | wm | 1925 | SRB | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Tilicheev, Viacheslav | g | | 2489 | SRB | 1.00 | 1 | 0.80 | 10 | 8.00 | |  Delchev, Aleksander | g | | 2516 | BUL | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Javadov, Habil | | | 1980 | AZE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Tomic, Dimitrije | | | 1849 * | SRB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pap, Misa | g | | 2400 | SRB | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Petrov, Martin | g | | 2499 | BUL | 1.00 | 1 | 0.81 | 10 | 8.10 | | | Bryakin, Mikhail | g | | 2462 | SRB | 0.00 | 1 | -0.23 | 10 | -2.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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