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The Middle Three
People → Vietnam → Đặng Nguyên Khang

People · Vietnam

Đặng Nguyên Khang

3×3 · top 3.5% of 284,439 all-time · competing since August 2018 · 2018KHAN06

Đặng Nguyên Khang has been competing for 8 years. His best event is the 3×3: a personal-best single of 8.38, set at Ha Noi Championship 2019, puts him in the top 3.5% of the 284,439 people who have ever been ranked in the event, and 202nd in Vietnam. Until July 2008, no official 3×3 solve in the world had been that fast. Across 3 competitions since August 2018, he has put 73 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 19% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 12.84 in August 2018 to 8.38, a 35% improvement. He has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 3.5% of 284,439 all-time
8.38
signature single · Ha Noi Championship 2019
73
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingVietnam
3×38.3812.07
top 3.5%202 / 2,913
2×22.733.96
top 11.3%219 / 1,714
3×3 one-handed18.5921.12
top 16.6%250 / 943
Pyraminx5.6110.12
top 17.2%138 / 750
4×445.9053.50
top 19.4%313 / 1,065
5×52:01.96
early days — 2 solves343 / 539
Square-134.3446.96
top 57.3%113 / 161

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

Ha Noi Open 2018: 12.84Ha Noi Cube Day 2019: 9.87Ha Noi Championship 2019: 8.388.3812.845 Aug 20183 Aug 2019

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-8 3×3 single — 7,931 people have one; it is 0.38 away.
  • A sub-2 2×2 single — 8,848 people have one; it is 0.73 away.

Targets move as he improves.