People · Indonesia
Chesta A. F. Rosyadi
3×3 · top 4.0% of 284,439 all-time · competing since April 2019 · 2019ROSY01
Chesta A. F. Rosyadi has been competing for 7 years. Her best event is the 3×3: a personal-best single of 8.64, set at Solo Comeback 2023, puts her in the top 4.0% of the 284,439 people who have ever been ranked in the event, and 148th in Indonesia. Until July 2008, no official 3×3 solve in the world had been that fast. Across 9 competitions since April 2019, she has put 184 official solves on the record across six events. Solve to solve, her 3×3 times vary about 13% around a typical one; 61% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. Her 3×3 best has come down from 15.18 in April 2019 to 8.64, a 43% improvement. Chesta has entered nine competitions, more competitions than 91% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Indonesia | |
|---|---|---|---|---|---|
| 3×3 | 8.64 | 11.09 | top 4.0% | 148 / 4,145 | |
| 2×2 | 2.26 | 4.00 | top 6.7% | 136 / 2,889 | |
| Megaminx | 58.98 | 1:02.85 | top 9.4% | 32 / 341 | |
| 3×3 one-handed | 17.25 | 22.99 | top 13.2% | 161 / 1,441 | |
| 5×5 | 1:35.11 | 1:44.61 | top 31.6% | 184 / 624 | |
| 4×4 | 57.98 | — | early days — 2 solves | 468 / 1,479 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 25 Feb 2023First sub-10 3×3: 8.64 at Solo Comeback 2023.
- 25 Feb 2023Three personal bests in one day at Solo Comeback 2023.
- 5 Oct 2019First sub-15 3×3: 11.01 at BSC 10th Anniversary 2019.
- 6 Apr 2019First competition: Bogor Comeback 2019. A 15.18 3×3 single to start from.
Competitions
- Rapid Academy Indonesian Championship 2025 · 19 Dec 2025 — 1 personal best set
- Purwokerto Side Events 2025 · 4 Oct 2025 — 2 personal bests set
- Solo Lur 2025 · 26 Apr 2025 — 1 personal best set
- Sleman Skewb Warm-Up 2023 · 26 Nov 2023 — 1 personal best set
- Jogja Fun Speedcubing 2023 · 3 Jun 2023
- Solo Comeback 2023 · 25 Feb 2023 — 3 personal bests set
- Sleman City Hall Cube Fest 2022 · 3 Dec 2022 — 2 personal bests set
- BSC 10th Anniversary 2019 · 5 Oct 2019 — 2 personal bests set
- Bogor Comeback 2019 · 6 Apr 2019
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to her.
- Fayad Hafiz Attaqi — met in 36 rounds, finished ahead 8 times
- Zaky Kurnia Falah — met in 33 rounds, finished ahead 8 times
- Denzel A. J. Wahyudi — met in 30 rounds, finished ahead 7 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 0.64 away.
- A sub-2 2×2 single — 8,848 people have one; it is 0.26 away.
Targets move as she improves.