Harrison Khoo

Name: Harrison Khoo

Region: United States

Competitions: 9

WCA ID:

2010KHOO03

Gender: Male

Career: 2010.11.13 - 2015.11.22

2025 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Gold	Solves/Attempts
3x3x3 Cube	18260	24214	92624	18.09	24.08	107123	28414	21440		43/45
2x2x2 Cube	10283	13498	48490	4.06	6.77	62957	17835	13633		39/40
4x4x4 Cube	8464	11374	42073	1:15.91	1:25.78	38962	10749	8093		23/23
Magic	72	102	680	1.25	1.64	921	163	124	1	24/25

Sum of Ranks

	Sum of NR	Sum of CR	Sum of WR
Single	141007	183355	634751
Average	125853	163801	568196

Overall Medal Collection

Gold	Silver	Bronze
1

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Berkeley Fall 2015	First round	55	20.77	24.85	25.77 20.77 26.78 26.53 22.25
Caltech Spring 2014	First round	40	18.09	24.08	24.36 24.65 23.30 18.09 24.59
Caltech Winter 2013	First round	35	21.00	24.09	27.13 23.65 26.66 21.97 21.00
Antelope Winter 2013	First round	17	21.75	25.23	25.02 25.66 25.02 21.75 25.90
Caltech Spring 2012	First round	38	23.25	25.17	23.25 26.44 28.20 25.08 24.00
Caltech Fall 2011	First round	39	25.28	26.37	27.02 25.28 25.43 26.65 DNF
Caltech Spring 2011	First round	32	25.88	30.35	DNF 28.77 25.88 32.59 29.68
Caltech Winter 2011	First round	35	22.78	24.28	23.46 23.78 22.78 25.59 26.65
Caltech Fall 2010	First round	30	27.45	29.49	27.45 29.27 32.91 27.48 31.71

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
Caltech Spring 2014	Final	24	5.50	6.77	8.11 5.50 7.46 6.78 6.06
Caltech Winter 2013	First round	22	5.90	7.02	5.90 7.15 7.83 7.91 6.08
Antelope Winter 2013	First round	13	5.16	7.11	5.16 6.65 10.11 6.61 8.06
Caltech Spring 2012	First round	28	7.37	11.19	13.18 10.61 9.91 13.05 7.37
Caltech Fall 2011	First round	29	4.06	10.00	DNF 7.22 4.06 11.27 11.50
Caltech Spring 2011	First round	21	10.72	13.33	15.05 11.19 16.63 13.75 10.72
Caltech Winter 2011	First round	36	14.78	15.57	15.69 14.78 32.06 15.11 15.91
Caltech Fall 2010	First round	25	11.77	15.45	25.71 20.00 11.77 12.03 14.31

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
Caltech Winter 2013	Final	23	1:28.58	1:33.63	1:35.41 1:28.58 1:30.46 1:35.02 1:43.30
Antelope Winter 2013	Final	11	1:34.61		1:35.38 1:34.61
Caltech Spring 2012	Final	22	1:36.53		1:36.53 1:51.78
Caltech Fall 2011	Final	20	1:34.36		1:35.81 1:34.36
Caltech Spring 2011	Final	10	1:18.06	1:25.78	1:20.96 1:29.68 1:29.16 1:27.22 1:18.06
Caltech Winter 2011	Final	16	1:15.91	1:27.22	1:28.36 1:21.46 1:15.91 1:44.65 1:31.84
Caltech Fall 2010	Final	10	1:50.44		1:50.44 1:56.61

Magic
Competition	Round	Place	Best	Average	Detail
Caltech Spring 2012	Final	8	1.25	1.66	2.11 1.25 5.33 1.58 1.30
Caltech Fall 2011	Final	4	1.30	1.64	1.67 3.44 1.88 1.30 1.38
Caltech Spring 2011	Final	9	1.71	2.40	2.52 1.80 2.88 1.71 DNF
Caltech Winter 2011	Final	1	1.75	1.83	1.91 1.81 2.09 1.75 1.77
Caltech Fall 2010	Final	20	3.44	4.44	4.52 4.47 4.33 5.78 3.44

Event	Round	Place	Best	Average	Detail
Berkeley Fall 2015
3x3x3 Cube	First round	55	20.77	24.85	25.77 20.77 26.78 26.53 22.25

Caltech Spring 2014
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	40	18.09	24.08	24.36 24.65 23.30 18.09 24.59
2x2x2 Cube	Final	24	5.50	6.77	8.11 5.50 7.46 6.78 6.06

Caltech Winter 2013
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	35	21.00	24.09	27.13 23.65 26.66 21.97 21.00
2x2x2 Cube	First round	22	5.90	7.02	5.90 7.15 7.83 7.91 6.08
4x4x4 Cube	Final	23	1:28.58	1:33.63	1:35.41 1:28.58 1:30.46 1:35.02 1:43.30

Antelope Winter 2013
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	17	21.75	25.23	25.02 25.66 25.02 21.75 25.90
2x2x2 Cube	First round	13	5.16	7.11	5.16 6.65 10.11 6.61 8.06
4x4x4 Cube	Final	11	1:34.61		1:35.38 1:34.61

Caltech Spring 2012
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	38	23.25	25.17	23.25 26.44 28.20 25.08 24.00
2x2x2 Cube	First round	28	7.37	11.19	13.18 10.61 9.91 13.05 7.37
4x4x4 Cube	Final	22	1:36.53		1:36.53 1:51.78
Magic	Final	8	1.25	1.66	2.11 1.25 5.33 1.58 1.30

Caltech Fall 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	39	25.28	26.37	27.02 25.28 25.43 26.65 DNF
2x2x2 Cube	First round	29	4.06	10.00	DNF 7.22 4.06 11.27 11.50
4x4x4 Cube	Final	20	1:34.36		1:35.81 1:34.36
Magic	Final	4	1.30	1.64	1.67 3.44 1.88 1.30 1.38

Caltech Spring 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	32	25.88	30.35	DNF 28.77 25.88 32.59 29.68
2x2x2 Cube	First round	21	10.72	13.33	15.05 11.19 16.63 13.75 10.72
4x4x4 Cube	Final	10	1:18.06	1:25.78	1:20.96 1:29.68 1:29.16 1:27.22 1:18.06
Magic	Final	9	1.71	2.40	2.52 1.80 2.88 1.71 DNF

Caltech Winter 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	35	22.78	24.28	23.46 23.78 22.78 25.59 26.65
2x2x2 Cube	First round	36	14.78	15.57	15.69 14.78 32.06 15.11 15.91
4x4x4 Cube	Final	16	1:15.91	1:27.22	1:28.36 1:21.46 1:15.91 1:44.65 1:31.84
Magic	Final	1	1.75	1.83	1.91 1.81 2.09 1.75 1.77

Caltech Fall 2010
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	30	27.45	29.49	27.45 29.27 32.91 27.48 31.71
2x2x2 Cube	First round	25	11.77	15.45	25.71 20.00 11.77 12.03 14.31
4x4x4 Cube	Final	10	1:50.44		1:50.44 1:56.61
Magic	Final	20	3.44	4.44	4.52 4.47 4.33 5.78 3.44

No.	Date	Name	Region	City
9	2015-11-22	Berkeley Fall 2015	United States	Berkeley, California
8	2014-05-17~18	Caltech Spring 2014	United States	Pasadena, California
7	2013-02-23	Caltech Winter 2013	United States	Pasadena, California
6	2013-01-05	Antelope Winter 2013	United States	Palmdale, California
5	2012-05-26	Caltech Spring 2012	United States	Pasadena, California
4	2011-11-19	Caltech Fall 2011	United States	Pasadena, California
3	2011-05-14	Caltech Spring 2011	United States	Pasadena, California
2	2011-02-12	Caltech Winter 2011	United States	Pasadena, California
1	2010-11-13	Caltech Fall 2010	United States	Pasadena, California

Closest Cubers

Person	Competitions
Deven Nadudvari	8
Michael Young	8
Steven Turner	8
Andrew Le	7
Devin Corr-Robinett	7
James Hamory	7
Phil Hamory	7
Calvin Le	6
Cameron Brown	6
Daniel Chan	6
Samuel Chiu	6
Takao Hashimoto (橋本貴夫)	6
Anders Bogan	5
Chris DeAngelis	5
Everett Kelly	5
Glenn Ishida Jr.	5
Kevin Chen	5
Marco Mendoza	5
Sebastian Chen	5
Simon Cao	5

Seen Cubers

Times	Competitors
1	294
2	54
3	20
4	11
5	8
6	5
7	4
8	3
All	399