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Individual Calculations December 2023 |
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| Lukina, Aleksandra Total change: -24.00 | |   |
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| FIDE World Amateur Chess Championship Open U 2300 | Muscat | OMA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1923 | 4.50 | 9 | -1.20 | 20 | -24.00 | |
|  Avila Bautista, Roberto Al | c | | 2209 | MEX | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Al-Subaihi, Khalil | | | 2098 | YEM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Prishita, Gupta | | | 1697 | IND | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Alhejab, Meshal | | | 1597 | KUW | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Shimas, Said Issa | | | 1579 | OMA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mandryka, Vladislav | | | 1641 | FID | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Al Mamari, Imran | | | 1523 * | OMA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Egorov, Konstantin | c | | 2149 | FID | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Al Jabri, Rashid | | | 1722 | OMA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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