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Rapid:
Individual Calculations February 2023 |
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| Popadic, Dragan B Total change: 18.80 | |   |
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| 2. Prvenstvo prosvetnih radnika Srbije "Prof. Dr Ljubomir Ljuba Protic 2023" | Beograd | SRB | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2060 | 3.50 | 6 | 0.94 | 20 | 18.80 | |
|  Begus, Drasko | f | | 2308 | SRB | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Karakasevic, Zarko | | | 1848 | SRB | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Marcetic, Marija | | wm | 2040 | SRB | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Velickovic, Dusan | | | 1994 | SRB | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Jelic, Goran | f | | 2258 | SRB | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Todic, Zoran | f | | 2259 | SRB | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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