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Individual Calculations May 2023 |
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| Vulinovic, Radivoje Total change: -3.60 | |   |
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| Kup Beograda 2023 | Belgrade | SRB | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2219 | 3.00 | 4 | -0.18 | 20 | -3.60 | |
|  Obradovic, Momcilo | | | 1865 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Matic, Petar | | | 2090 | SRB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Dakic, Marta | | | 1824 | SRB | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lazarevic, Zoran V | | | 2072 | SRB | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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