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Chiaki Ajima vs Lin Cheng-jing
Chiaki Ajima and Lin Cheng-jing, compared on every result on this site. Chiaki Ajima's best total is 182 kg (women's 49 kg, 2023); Lin Cheng-jing's is 190 kg (women's 49 kg, 2024). On the Sinclair scale, which allows for bodyweight, Lin Cheng-jing is ahead by 11.8 points. They met five times in the same class; in the four where both posted a total, Lin Cheng-jing finished ahead every time.
Chiaki Ajima and Lin Cheng-jing side by side
Career figures from every result on this site. Where one figure is better, it is in bold. The figures are explained under the table.
| Figure | Chiaki Ajima | Lin Cheng-jing |
|---|---|---|
| Nation | Not listed | Chinese Taipei |
| Born | Not listed | Not listed |
| Competitions | 11, 2013 to 2024 | 15, 2019 to 2025 |
| Olympic medals | None | None |
| World Championships medals | None | None |
| Best snatch | 82 kg | 85 kg |
| Best clean and jerk | 100 kg | 107 kg |
| Best total | 182 kg (women's 49 kg, 2023) | 190 kg (women's 49 kg, 2024) |
| Best Sinclair score | 279.4 | 291.2 |
| Best total, place in its class | 43rd of 309 in the women's 49 kg | 22nd of 309 in the women's 49 kg |
| Snatch attempts made | 53% (16 of 30) | 47% (21 of 45) |
| Clean and jerk attempts made | 50% (15 of 30) | 62% (24 of 39) |
| Snatch as a share of clean and jerk | 82% | 78% |
| World records held now | None | None |
How to read these figures
- Sinclair score. The total scaled for bodyweight with the IWF's 2025 to 2028 coefficients, so lifters from different classes sit on one scale. Women and men have separate formulas.
- Place in its class. Where the best total stands among every lifter with a total in that class on this site, on the IWF class list in force at the time.
- Attempts made. The share of all snatch or clean and jerk attempts the lifter made. At senior World Championships and Olympic Games since 1998, lifters make 58% of snatches and 56% of clean and jerks.
- Snatch as a share of clean and jerk. The snatch divided by the clean and jerk at the best total. It describes the shape of a lifter, not strength, so it is not in bold; eight in ten women lifting in national federation meets sit between 70% and 85%.
- World records held now. Records on the IWF class list in force since 1 August 2026. A record set in a class that list retired does not carry over, so a past record holder can show none.
Chiaki Ajima vs Lin Cheng-jing head to head
Every competition where both were entered in the same class, newest first. Each lifter's column gives the total in kilograms and the place in the class. "No lifts" means an entry without an attempt; "No total" means the results record no total, most often after three misses in one lift. Only meets where both posted a total count toward who finished ahead: the higher total, or on equal totals the published places, which went to the lighter lifter until 2017 and to the one who made the total first since.
| Competition | Chiaki Ajima | Lin Cheng-jing |
|---|---|---|
| 2024 IWF World Cup 31 Mar 202449 kgNot counted | No total | No total |
| 2023 IWF Grand Prix II 4 Dec 202355 kgAhead: Lin Cheng-jing | 175place 6 | 186place 4 |
| 2023 Asian Games 30 Sep 202349 kgAhead: Lin Cheng-jing | 173place 8 | 181place 7 |
| 2023 World Weightlifting Championships 4 Sep 202349 kgAhead: Lin Cheng-jing | 177 | 186place 9 |
| 2023 Asian Championships 5 May 202349 kgAhead: Lin Cheng-jing | 182place 11 | 184place 8 |
Chiaki Ajima and Lin Cheng-jing, competition by competition
The Sinclair score at each competition: the total scaled for bodyweight, so lifters from different classes sit on one scale. Competitions that ended without a total or a bodyweight have no point.
More comparisons
Lifters whose best totals came in nearby classes, from any year.