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Nathaniel Knopf

3×3 · top 4.5% of 284,439 all-time · competing since January 2009 · 2009KNOP01

Nathaniel Knopf has been competing for 18 years. His best event is the 3×3: a personal-best single of 8.86, set at Bay Area Speedcubin' Summer 2013, puts him in the top 4.5% of the 284,439 people who have ever been ranked in the event, and 2,529th in the United States. Until May 2008, no official 3×3 solve in the world had been that fast. Across 29 competitions since January 2009, he has put 609 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 60% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 39.16 in January 2009 to 8.86, a 77% improvement. Nathaniel has entered 29 competitions, more competitions than 98% of everyone who has ever competed.

3×3
best event — top 4.5% of 284,439 all-time
8.86
signature single · Bay Area Speedcubin' Summer 2013
609
official solves on the record
13%
solve-to-solve spread · steadier than 60% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
3×38.8610.95
top 4.5%2,529 / 59,724
2×22.154.46
top 5.8%2,333 / 40,951
3×3 one-handed18.0223.65
top 15.1%1,956 / 15,683
4×447.5654.03
top 21.6%3,269 / 19,072
5×51:32.061:40.35
top 29.0%2,283 / 9,401
3×3 Fewest Moves38 moves40.67
early days — 3 solves879 / 2,040
6×63:12.033:16.19
top 46.8%1,749 / 4,196
7×75:03.965:32.92
top 51.8%1,507 / 3,184
Skewb10.4815.10
top 57.9%10,592 / 18,907
3×3 blindfolded3:50.00—
early days — 1 solve1,364 / 2,092
Pyraminx12.8315.97
top 72.0%21,316 / 28,708
Megaminx3:03.09—
early days — 2 solves5,905 / 7,841
3×3 Multi-Blind2 of 3 cubes · 19:08—
early days — 1 solve624 / 731

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

San Francisco Open 2009: 39.16Berkeley Spring competition 2009: 23.33US Nationals 2009: 19.31Berkeley Fall competition 2009: 13.72Stanford Fall competition 2009: 16.40Berkeley Winter 2010: 15.28EPGY Stanford Winter 2010: 14.03Berkeley Spring 2010: 13.59Stanford Spring 2010: 11.93EPGY Stanford Winter 2011: 10.80Berkeley Summer 2011: 11.03Stanford Fall 2011: 11.56Berkeley Fall 2011: 12.22Berkeley Winter 2012: 11.02EPGY Stanford Winter 2012: 9.81Berkeley Spring 2012: 9.44Stanford Spring 2012: 11.84United States National Championships 2012: 10.59Berkeley Autumn 2012: 9.21Berkeley Winter 2013: 9.94Berkeley Summer 2013: 9.86Bay Area Speedcubin' Summer 2013: 8.86Bay Area Speedcubin' 2 2014: 10.65BASC 3: Flagj Day 2014: 11.67BASC 5: Everything But 2x2 2015: 9.94Berkeley Spring 2015: 11.13BASC 7 2015: 9.97Bay Area Speedcubin' 9 2016: 10.926.25 Bay Area 2017: 11.208.8639.1618 Jan 200924 Jun 2017

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.

  • Edward Lin — met in 116 rounds, finished ahead 4 times
  • Ryan Jew — met in 103 rounds, finished ahead 59 times
  • Vincent Sheu — met in 88 rounds, finished ahead 60 times

Next targets

  • A sub-8 3×3 single — 7,931 people have one; it is 0.86 away.
  • A sub-2 2×2 single — 8,848 people have one; it is 0.15 away.

Targets move as he improves.