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Individual Calculations December 2023 |
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| Roehrig, Uwe Total change: -81.00 | |   |
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| FIDE World Amateur Chess Championship Open U 2000 | Muscat | OMA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1757 | 1.50 | 9 | -4.05 | 20 | -81.00 | |
|  Amgalanbaatar, Ravdanlkhumbuu | | | 1955 | MGL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Alrashidi, Yousef | | | 1481 | KUW | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Oviedo Acosta, Paula | | wc | 1639 | PAR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Al Balushi, Salim | | | 1359 | OMA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Al Abdali, Zeyad Saleh | | | 1674 | KSA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Al Yahmadi, Anas | | | 1499 | OMA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Urusov, Salis | | | 1699 | FID | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Elwali, Gismalla | | | 1900 | SUD | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sarkuot, Mohammed Qasim | | | 1697 | IRQ | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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