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Changfeng Zhang (张昌丰)

Changfeng Zhang (张昌丰)
Name: Changfeng Zhang (张昌丰)
Region: China
Competitions: 3
WCA ID: Changfeng Zhang (张昌丰)2017ZHAN03
Gender: Male
Career: 2017.01.22 - 2018.10.06
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube189458561655310.4213.40208857688258935/35
2x2x2 Cube16875407203073.105.62312979389305120/20
4x4x4 Cube27227788229911:00.591:05.3220215692824337/7
3x3x3 One-Handed10532948808818.2920.946139229081520/20
Pyraminx20515985223626.509.7922190620722539/10
Skewb23587094285259.6318.2837202911330005/5

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single21706122869648382426038715344
Average21179161664753450222450716307
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Yunnan Open 2018Second round18 12.92 14.59
12.92     14.52     15.08     14.18     20.76
First round17 10.42 14.42
16.77     15.22     14.75     13.29     10.42
Coconut Island Open 2017Final10 11.41 13.40
13.59     14.38     14.83     11.41     12.23
Second round14 12.57 14.31
12.57     14.82     20.08     15.27     12.85
First round10 12.47 14.06
15.24     14.38     12.47     12.57     15.38
Dongguan Open 2017Second round23 12.87 14.09
13.22     13.21     16.93     12.87     15.85
First round30 14.36 15.18
16.25     14.96     15.11     15.48     14.36
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Yunnan Open 2018First round22 4.20 6.57
4.20      6.40      6.21      7.11      7.39
Coconut Island Open 2017Final14 4.64 5.62
7.58      6.34      4.64      4.64      5.89
First round13 3.10 5.80
6.73      5.88      3.10      6.61      4.92
Dongguan Open 2017First round33 3.48 7.23
6.96      7.46      7.26      8.66      3.48
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Coconut Island Open 2017First round23 1:00.59 1:05.32
1:03.91   1:20.58   1:00.59   1:09.83   1:02.21
Dongguan Open 2017First round29 1:06.47 
1:06.47   1:13.57
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Yunnan Open 2018Final8 19.04 22.36
23.87     19.04     23.40     24.90     19.82
First round8 20.10 20.94
21.33     21.23     20.10     20.27     22.32
Coconut Island Open 2017Final8 19.79 23.06
28.62     19.91     19.79     23.79     25.47
First round7 18.29 21.82
18.29     20.30     23.65     31.58     21.52
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Yunnan Open 2018First round21 7.18 13.75
DNF       12.19     17.57     7.18      11.48
Coconut Island Open 2017First round16 6.50 9.79
6.50      12.52     8.94      9.27      11.15
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Dongguan Open 2017First round34 9.63 18.28
22.71     19.44     15.17     20.24     9.63
Yunnan Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round18 12.92 14.59
12.92     14.52     15.08     14.18     20.76
First round17 10.42 14.42
16.77     15.22     14.75     13.29     10.42
2x2x2 CubeFirst round22 4.20 6.57
4.20      6.40      6.21      7.11      7.39
3x3x3 One-HandedFinal8 19.04 22.36
23.87     19.04     23.40     24.90     19.82
First round8 20.10 20.94
21.33     21.23     20.10     20.27     22.32
PyraminxFirst round21 7.18 13.75
DNF       12.19     17.57     7.18      11.48
 
Coconut Island Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal10 11.41 13.40
13.59     14.38     14.83     11.41     12.23
Second round14 12.57 14.31
12.57     14.82     20.08     15.27     12.85
First round10 12.47 14.06
15.24     14.38     12.47     12.57     15.38
2x2x2 CubeFinal14 4.64 5.62
7.58      6.34      4.64      4.64      5.89
First round13 3.10 5.80
6.73      5.88      3.10      6.61      4.92
4x4x4 CubeFirst round23 1:00.59 1:05.32
1:03.91   1:20.58   1:00.59   1:09.83   1:02.21
3x3x3 One-HandedFinal8 19.79 23.06
28.62     19.91     19.79     23.79     25.47
First round7 18.29 21.82
18.29     20.30     23.65     31.58     21.52
PyraminxFirst round16 6.50 9.79
6.50      12.52     8.94      9.27      11.15
 
Dongguan Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round23 12.87 14.09
13.22     13.21     16.93     12.87     15.85
First round30 14.36 15.18
16.25     14.96     15.11     15.48     14.36
2x2x2 CubeFirst round33 3.48 7.23
6.96      7.46      7.26      8.66      3.48
4x4x4 CubeFirst round29 1:06.47 
1:06.47   1:13.57
SkewbFirst round34 9.63 18.28
22.71     19.44     15.17     20.24     9.63
No.DateNameRegionCity
32018-10-06Yunnan Open 2018ChinaKunming, Yunnan
22017-08-06Coconut Island Open 2017ChinaHaikou, Hainan
12017-01-22Dongguan Open 2017ChinaDongguan, Guangdong

Closest Cubers

Seen Cubers

TimesCompetitors
1248
210
32
All260

Visited Provinces

TimesProvince
1Guangdong
1Hainan
1Yunnan

Organized Competitions

DateNameProvinceCityVenue
2017-08-06WCA CompetitionCoconut Island Open 2017HainanHaikouThe 217 classroom of Haikou Youth Activity Center, Binhai Road, Longhua