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Individual Calculations December 2023 |
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| Al Handhali, Mazin Total change: 18.40 | |   |
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| FIDE World Amateur Chess Championship Open U 1700 | Muscat | OMA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1298 | 3.00 | 4 | 0.46 | 40 | 18.40 | |
|  Al Busaidi, Anwar Ali | | | 1002 | OMA | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Al Riyami, Mohammed | | | 1123 | OMA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Neo, Wei Long Marius | | | 1085 | SGP | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Al Ghafri, Amer | | | 1550 | OMA | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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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