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Jeffren Sierra

Jeffren Sierra

Name: Jeffren Sierra

Region: United States

Competitions: 1

WCA ID:

Jeffren Sierra

2021SIER01

Gender: Male

Career: 2021.10.23 - 2021.10.23

2025 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Gold	Silver	Bronze	Solves/Attempts
3x3x3 Cube	31037	40883	149948	25.38	31.69	154311	42272	32143				5/5
2x2x2 Cube	28807	37521	129832	8.41	13.06	135358	39176	30075				4/5
4x4x4 Cube	13982	18435	63803	1:50.32								1/2
Skewb	17089	21338	65070	20.07	30.36	64980	21443	17185				5/5

Sum of Ranks

	Sum of NR	Sum of CR	Sum of WR
Single	180278	234232	803631
Average	158547	206092	711422

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
Utah Fall 2021	First round	83	25.38	31.69	34.67 33.08 47.91 25.38 27.33

Competition	Round	Place	Best	Average	Detail
Utah Fall 2021	First round	85	8.41	13.06	DNF 8.79 16.49 8.41 13.90

Competition	Round	Place	Best	Average	Detail
Utah Fall 2021	Final	58	1:50.32		1:50.32 DNF

Competition	Round	Place	Best	Average	Detail
Utah Fall 2021	Final	45	DNF		DNF DNF

Competition	Round	Place	Best	Average	Detail
Utah Fall 2021	First round	62	20.07	30.36	20.07 23.24 30.69 39.63 37.16

Competition	Round	Place	Best	Average	Detail
Utah Fall 2021	First round	39	DNF		DNF DNF

Event	Round	Place	Best	Average	Detail
Utah Fall 2021
3x3x3 Cube	First round	83	25.38	31.69	34.67 33.08 47.91 25.38 27.33
2x2x2 Cube	First round	85	8.41	13.06	DNF 8.79 16.49 8.41 13.90
4x4x4 Cube	Final	58	1:50.32		1:50.32 DNF
5x5x5 Cube	Final	45	DNF		DNF DNF
Skewb	First round	62	20.07	30.36	20.07 23.24 30.69 39.63 37.16
Square-1	First round	39	DNF		DNF DNF

No.	Date	Name	Region	City
1	2021-10-23	Utah Fall 2021	United States	Salt Lake City, Utah