Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Indonesia → Tri Rama Marta Kusuma

People · Indonesia

Tri Rama Marta Kusuma

3×3 · top 36.5% of 284,439 all-time · competing since August 2017 · 2017KUSU01

Tri Rama Marta Kusuma has been competing for 9 years. His best event is the 3×3: a personal-best single of 18.80, set at Rain City Cube Competition 2017, puts him in the top 36.5% of the 284,439 people who have ever been ranked in the event, and 1,924th in Indonesia. Across 3 competitions since August 2017, he has put 20 official solves on the record across two events. His 3×3 best has come down from 23.16 in August 2017 to 18.80, a 19% improvement. Tri has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 36.5% of 284,439 all-time
18.80
signature single · Rain City Cube Competition 2017
20
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingIndonesia
3×318.8022.46
top 36.5%1,924 / 4,145
2×26.117.22
top 52.0%1,672 / 2,889

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

Indonesian Championship 2017: 23.16Rain City Cube Competition 2017: 18.80Jakarta Cubing 2018: 20.9618.8023.164 Aug 201715 Dec 2018

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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 his.

Next targets

  • A sub-15 3×3 single — 69,493 people have one; it is 3.80 away.
  • A sub-6 2×2 single — 95,042 people have one; it is 0.11 away.

Targets move as he improves.