Jiacheng Dong (董嘉铖)

Name: Jiacheng Dong (董嘉铖)

Region: China

Competitions: 3

WCA ID:

2017DONG14

Gender: Male

Career: 2017.07.02 - 2026.08.01

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	11299	32720	89007	17.18	19.34	78458	29476	10307	9/10
2x2x2 Cube	6338	20282	68936	4.83	8.83	98935	29747	9230	9/10
4x4x4 Cube	4667	14215	44537	1:17.00	1:26.45	40835	12781	3976	6/7
3x3x3 One-Handed	4868	15580	44566	37.11	39.66	37002	13268	4201	6/7
Megaminx	1585	6325	28097	3:22.05					1/2
Pyraminx	2568	7832	29136	6.36	10.08	32177	9018	3130	15/15
Skewb	2128	6518	25614	7.21	9.62	19574	5288	1798	5/7

	Sum of NR	Sum of CR	Sum of WR
Single	44760	142628	490596
Average	42009	131444	430744

Competition	Round	Place	Best	Average	Detail
Shanghai Summer 2026	First round	150	17.18	19.34	19.99 19.73 17.18 18.31 23.28
Quanzhou Open 2017	First round	89	24.81	27.98	31.68 25.22 DNF 27.04 24.81

Competition	Round	Place	Best	Average	Detail
Shanghai Summer 2026	First round	94	4.83	8.83	5.34 5.15 16.00 4.83 19.40
Quanzhou Open 2017	First round	61	6.81	9.18	6.81 11.85 8.25 DNF 7.45

Competition	Round	Place	Best	Average	Detail
Dalian Winter 2017	Final	41	1:35.96		DNF 1:35.96
Quanzhou Open 2017	Final	36	1:17.00	1:26.45	1:25.09 1:25.44 1:30.25 1:28.83 1:17.00

Competition	Round	Place	Best	Average	Detail
Quanzhou Open 2017	Final	26	DNF		DNF DNF

Competition	Round	Place	Best	Average	Detail
Dalian Winter 2017	Final	29	37.11	39.66	39.45 40.89 37.11 38.64 47.05
Quanzhou Open 2017	Final	47	54.12		54.12 DNF

Competition	Round	Place	Best	Average	Detail
Quanzhou Open 2017	Final	23	3:22.05		DNF 3:22.05

Competition	Round	Place	Best	Average	Detail
Shanghai Summer 2026	First round	47	9.09	11.26	10.68 14.79 9.09 10.07 13.02
Dalian Winter 2017	First round	37	9.06	14.36	15.41 14.86 15.12 9.06 13.09
Quanzhou Open 2017	Final	22	6.36	10.08	18.71 9.07 8.31 12.85 6.36

Competition	Round	Place	Best	Average	Detail
Shanghai Summer 2026	First round	32	7.21	9.62	9.81 15.23 8.87 10.19 7.21
Dalian Winter 2017	First round	41	DNF		DNF DNF

Event	Round	Place	Best	Average	Detail
Shanghai Summer 2026
3x3x3 Cube	First round	150	17.18	19.34	19.99 19.73 17.18 18.31 23.28
2x2x2 Cube	First round	94	4.83	8.83	5.34 5.15 16.00 4.83 19.40
Pyraminx	First round	47	9.09	11.26	10.68 14.79 9.09 10.07 13.02
Skewb	First round	32	7.21	9.62	9.81 15.23 8.87 10.19 7.21

Dalian Winter 2017
Event	Round	Place	Best	Average	Detail
4x4x4 Cube	Final	41	1:35.96		DNF 1:35.96
3x3x3 One-Handed	Final	29	37.11	39.66	39.45 40.89 37.11 38.64 47.05
Pyraminx	First round	37	9.06	14.36	15.41 14.86 15.12 9.06 13.09
Skewb	First round	41	DNF		DNF DNF

Quanzhou Open 2017
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	89	24.81	27.98	31.68 25.22 DNF 27.04 24.81
2x2x2 Cube	First round	61	6.81	9.18	6.81 11.85 8.25 DNF 7.45
4x4x4 Cube	Final	36	1:17.00	1:26.45	1:25.09 1:25.44 1:30.25 1:28.83 1:17.00
5x5x5 Cube	Final	26	DNF		DNF DNF
3x3x3 One-Handed	Final	47	54.12		54.12 DNF
Megaminx	Final	23	3:22.05		DNF 3:22.05
Pyraminx	Final	22	6.36	10.08	18.71 9.07 8.31 12.85 6.36

No.	Date	Name	Region	City
3	2026-08-01	Shanghai Summer 2026	China	Shanghai
2	2017-12-03	Dalian Winter 2017	China	Dalian, Liaoning
1	2017-07-02	Quanzhou Open 2017	China	Quanzhou, Fujian