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Individual Calculations December 2023 |
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| Al Kathiri, Mana Total change: 29.40 | |   |
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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 |
| 1995 | 1682 | 3.00 | 8 | 1.47 | 20 | 29.40 | |
|  Naymanova, Patricie | | wf | 2083 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Al-Aqrabi, Saleh | c | | 2164 | YEM | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Al Subaie, Nasser | | | 1415 | KUW | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lednicky, Martin | | | 2103 | SVK | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Almaryami, Mohamed H. | | | 1999 | LBA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Al Ibrahim, Abdulrahman | | | 1888 | KUW | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ababneh, Ghayth | | | 2018 | JOR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Myratgulyyev, Shohratguly | f | | 2289 | TKM | 1.00 | 1 | 0.98 | 20 | 19.60 | |
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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