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Yu-Chi Chang (張祐齊)

Name: Yu-Chi Chang (張祐齊)
Region: Chinese Taipei
Competitions: 4
WCA ID: Yu-Chi Chang (張祐齊)2023CHAY01
Gender: Male
Career: 2023.09.16 - 2026.06.28
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube886171564551212.6815.78492961890096920/20
2x2x2 Cube3877667281643.096.04506631539768315/15
4x4x4 Cube591100612994659.712/2
Clock15625841068511.7913.28933222491306/7
Pyraminx654190547237710.4711.8746835128244914/5
Skewb546117644940512.4414.0636910921944210/10

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single6265129827471324
Average5450119123402127
CompetitionRoundPlaceBestAverageDetail
Taipei Cube Open 2026First round143 12.68 16.39
16.49     12.68     16.55     17.42     16.12
HCHS Winter Open 2024First round66 13.11 18.39
15.22     23.64     17.08     13.11     22.87
Taiwan Championship 2023First round153 13.70 15.78
18.61     16.29     16.23     14.82     13.70
Shin Kong Cube Open 2023First round261 19.99 23.81
28.37     23.30     19.99     22.82     25.32
CompetitionRoundPlaceBestAverageDetail
Taipei Cube Open 2026First round112 4.28 6.13
5.40      4.28      8.18      8.15      4.84
HCHS Winter Open 2024First round50 5.43 6.68
6.47      5.43      6.68      6.89      6.90
Taiwan Championship 2023First round118 3.09 6.04
6.16      3.09      5.79      6.16      6.43
CompetitionRoundPlaceBestAverageDetail
Taipei Cube Open 2026First round114 59.71 
1:43.29   59.71
CompetitionRoundPlaceBestAverageDetail
Taipei Cube Open 2026First round39 11.79 13.28
11.86     DNF       14.33     11.79     13.64
Taiwan Championship 2023First round62 17.05 
17.44     17.05
CompetitionRoundPlaceBestAverageDetail
Taiwan Championship 2023First round83 10.47 11.87
11.61     10.47     DNF       11.21     12.79
CompetitionRoundPlaceBestAverageDetail
HCHS Winter Open 2024First round28 12.44 14.06
12.55     21.53     12.44     17.10     12.53
Taiwan Championship 2023First round90 15.07 18.77
21.41     17.80     15.07     18.43     20.09
Taipei Cube Open 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round143 12.68 16.39
16.49     12.68     16.55     17.42     16.12
2x2x2 CubeFirst round112 4.28 6.13
5.40      4.28      8.18      8.15      4.84
4x4x4 CubeFirst round114 59.71 
1:43.29   59.71
ClockFirst round39 11.79 13.28
11.86     DNF       14.33     11.79     13.64
 
HCHS Winter Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round66 13.11 18.39
15.22     23.64     17.08     13.11     22.87
2x2x2 CubeFirst round50 5.43 6.68
6.47      5.43      6.68      6.89      6.90
SkewbFirst round28 12.44 14.06
12.55     21.53     12.44     17.10     12.53
 
Taiwan Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round153 13.70 15.78
18.61     16.29     16.23     14.82     13.70
2x2x2 CubeFirst round118 3.09 6.04
6.16      3.09      5.79      6.16      6.43
ClockFirst round62 17.05 
17.44     17.05
PyraminxFirst round83 10.47 11.87
11.61     10.47     DNF       11.21     12.79
SkewbFirst round90 15.07 18.77
21.41     17.80     15.07     18.43     20.09
 
Shin Kong Cube Open 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round261 19.99 23.81
28.37     23.30     19.99     22.82     25.32
No.DateNameRegionCity
42026-06-27~28Taipei Cube Open 2026Chinese TaipeiTaipei
32024-02-03HCHS Winter Open 2024Chinese TaipeiHsinchu
22023-12-08~10Taiwan Championship 2023Chinese TaipeiNew Taipei City
12023-09-16Shin Kong Cube Open 2023Chinese TaipeiNew Taipei City