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Rapid:
Individual Calculations September 2023 |
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| Bogojevic, Nikola Total change: -5.60 | |   |
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| 3. Medjunarodni sahovski festival "Trofej Banjaluke 2023" - do 16 godina | Banja Luka | BIH | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1300 | 2.00 | 5 | -0.14 | 40 | -5.60 | |
|  Konjevic, Nikola | | | 1768 | CRO | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Nedic, Zara | | | 1124 | BIH | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Peric, Sofija | | | 1381 | BIH | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Kujacic, Sladjan | | | 1490 | BIH | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zelenkovic, Simo | | | 1137 | BIH | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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