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Rapid:
Individual Calculations February 2023 |
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| Marcetic, Marija Total change: 4.00 | |   |
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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 |
| 2068 | 2040 | 2.50 | 5 | 0.20 | 20 | 4.00 | |
|  Ristanovic, Miroslav | | | 2170 | SRB | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Popadic, Dragan B | | | 2060 | SRB | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Josipovic, Dragan | | | 2111 | SRB | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Jakovljevic, Zoran D | | | 2044 | SRB | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Poleksic, Miodrag | | | 1955 | SRB | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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