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Individual Calculations December 2023 |
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| Al-Aqrabi, Saleh Total change: -46.60 | |   |
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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 |
| 1941 | 2164 | 4.50 | 9 | -2.33 | 20 | -46.60 | |
|  Hashem, Khaled | c | | 1920 | KUW | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Al Kathiri, Mana | | | 1764 * | OMA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Atako, Chino C | | | 2004 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ababneh, Ghayth | | | 2018 | JOR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fadi, Marko | f | | 2221 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Attalib, Osama A. | | | 1937 | LBA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Asanakunov, Zhumagazy | | | 1982 | KGZ | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Prishita, Gupta | | | 1697 | IND | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Aldar, Burentegsh | | | 1927 | MGL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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