Recent Competitions
Rankings

Jaemin Chang (장재민)

Rubik's WCA World Championship 2023

WCA ID: 2016CHAN09
Country: Korea Korea
Active since: 2016

11

Events Entered

96

Official Solves

6

Best Position (Square-1)

Square-1

Best Event

6.93s

Best Result (Square-1)

9

PBs Achieved

Competition Event Summary

Event Round Reached Single Average Position
3x3x3 Cube Semi Final 6.61s 7.39s #42
2x2x2 Cube Second round 1.71s 1.80s #30
4x4x4 Cube Final 27.76s 28.82s #16
5x5x5 Cube Second round 47.31s 53.25s #31
6x6x6 Cube First round 1:37.70 1:40.80 #41
7x7x7 Cube First round 2:34.65 2:35.75 #35
3x3x3 One-Handed Second round 9.35s 12.12s #32
Megaminx First round 47.68s 52.43s #70
Pyraminx First round 2.83s 5.08s #151
Skewb First round 4.31s 5.09s #93
Square-1 Final 4.92s 7.04s #6

Event Ranking Chart

Competition Round Breakdown

3x3x3 Cube
Round # Best Average Solves
Semi Final #42 6.61s 7.39s 7.39s 7.01s (6.61s) (8.61s) 7.76s
Second round #78 6.78s 7.69s 7.56s 7.91s 7.61s (6.78s) (8.36s)
First round #55 5.94s 7.32s 7.44s 7.14s 7.37s (5.94s) (7.53s)
2x2x2 Cube
Round # Best Average Solves
Second round #30 1.71s 1.80s 1.74s (4.20s) (1.71s) 1.79s 1.87s
First round #46 1.71s 2.13s (5.22s) 2.64s (1.71s) 1.93s 1.83s
4x4x4 Cube
Round # Best Average Solves
Final #16 27.76s 28.82s (30.72s) 29.22s 28.35s (27.76s) 28.90s
Second round #16 26.46s 27.14s (26.46s) 26.71s 26.88s 27.84s (29.36s)
First round #35 26.36s 28.82s 28.95s (26.36s) (29.51s) 29.10s 28.41s
5x5x5 Cube
Round # Best Average Solves
Second round #31 47.31s 53.25s 52.26s (1:04.84) 54.07s (47.31s) 53.42s
First round #13 45.49s 48.55s 48.16s (52.23s) (45.49s) 48.10s 49.40s
6x6x6 Cube
Round # Best Average Solves
First round #41 1:37.70 1:40.80 1:37.70 1:45.65 1:39.04 — —
7x7x7 Cube
Round # Best Average Solves
First round #35 2:34.65 2:35.75 2:34.72 2:37.87 2:34.65 — —
3x3x3 One-Handed
Round # Best Average Solves
Second round #32 9.35s 12.12s 11.87s 12.62s (9.35s) (13.16s) 11.88s
First round #28 8.98s 12.27s 11.91s 11.78s (13.33s) 13.13s (8.98s)
Megaminx
Round # Best Average Solves
First round #70 47.68s 52.43s (1:00.33) (47.68s) 54.45s 53.05s 49.80s
Pyraminx
Round # Best Average Solves
First round #151 2.83s 5.08s 4.77s 4.59s (2.83s) 5.87s (6.34s)
Skewb
Round # Best Average Solves
First round #93 4.31s 5.09s 4.73s (4.31s) (6.72s) 5.50s 5.04s
Square-1
Round # Best Average Solves
Final #6 4.92s 7.04s (9.93s) (4.92s) 7.54s 6.92s 6.65s
Second round #6 6.55s 6.93s 6.66s (6.55s) (8.79s) 7.17s 6.95s
First round #19 6.77s 8.71s 8.50s 7.66s (6.77s) (11.35s) 9.98s

PBs Achieved

Event Type Previous PB New PB Improvement
3x3x3 One-Handed Average 12.35s 12.12s -0.23s
3x3x3 One-Handed Single 9.68s 8.98s -0.70s
4x4x4 Cube Average 29.07s 27.14s -1.93s
5x5x5 Cube Average 50.38s 48.55s -1.83s
5x5x5 Cube Single 49.11s 45.49s -3.62s
6x6x6 Cube Average 2:03.18 1:40.80 -22.38s
6x6x6 Cube Single 1:55.40 1:37.70 -17.70s
Square-1 Average 7.36s 6.93s -0.43s
Square-1 Single 5.75s 4.92s -0.83s
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