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Chengdong Xu (徐成东)

Name: Chengdong Xu (徐成东)
Region: China
Competitions: 4
WCA ID: Chengdong Xu (徐成东)2014XUCH02
Gender: Male
Career: 2014.11.08 - 2015.11.29
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube7486213455746014.1818.086494024373853128/30
2x2x2 Cube424713553474854.036.315375016313531114/15
4x4x4 Cube315190802690257.781:04.51253928617301315/17
5x5x5 Cube19906057197822:03.522:23.28197555933188712/12
3x3x3 Fewest Moves68320047307441/1
3x3x3 One-Handed283682162198924.0531.7124958940132595/5
Pyraminx5876194297365410.9115.207077718993589515/15
Skewb25367941321628.7010.94238986276208415/15

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single37478118797421485
Average36718112741375142
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Xi'an Open 2015First round54 16.63 22.45
18.26     31.80     DNF       16.63     17.30
Xi'an New Year 2015Second round22 17.24 18.53
18.60     17.24     17.90     19.45     19.08
First round22 16.69 18.08
17.50     17.18     19.55     16.69     20.69
Xi'an Winter Open 2014First round34 14.34 19.35
14.34     20.17     19.18     18.69     DNF
Yangling Open 2014Second round21 18.52 19.71
19.82     20.71     21.62     18.52     18.59
First round20 14.18 18.97
18.45     14.18     22.11     20.57     17.88
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Xi'an Open 2015First round30 4.03 7.26
6.58      DNF       7.72      7.49      4.03
Xi'an Winter Open 2014First round25 6.38 7.25
9.79      7.09      6.49      8.16      6.38
Yangling Open 2014First round14 4.70 6.31
7.91      6.06      4.70      5.93      6.93
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Xi'an Open 2015First round24 1:11.43 
DNF       1:11.43
Xi'an New Year 2015First round19 57.78 1:06.09
1:11.64   1:01.78   57.78     1:15.06   1:04.86
Xi'an Winter Open 2014First round21 58.60 1:04.51
1:05.21   1:06.25   DNF       1:02.06   58.60
Yangling Open 2014Final16 1:04.18 1:18.97
1:37.37   1:14.99   1:32.78   1:04.18   1:09.13
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Xi'an Open 2015Final12 2:21.59 
2:30.85   2:21.59
Xi'an New Year 2015First round16 2:03.52 2:23.28
2:03.52   2:22.36   2:20.71   2:32.78   2:26.78
Xi'an Winter Open 2014Final14 2:26.47 2:37.69
2:49.22   2:39.27   2:26.47   2:34.34   2:39.47
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
Xi'an New Year 2015Final7 44 
44
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Xi'an Open 2015First round17 24.05 31.71
24.05     32.60     31.22     34.84     31.31
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Xi'an Open 2015First round30 12.72 18.12
18.75     12.72     24.40     19.95     15.66
Xi'an Winter Open 2014First round20 12.25 15.20
25.30     18.27     12.25     13.79     13.53
Yangling Open 2014First round15 10.91 20.76
22.24     26.80     16.89     10.91     23.15
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Xi'an Open 2015First round14 9.43 11.74
14.91     12.37     11.06     11.78     9.43
Xi'an Winter Open 2014First round13 8.70 10.94
17.53     8.70      12.91     10.10     9.80
Yangling Open 2014First round9 9.63 15.12
30.61     14.77     11.91     18.69     9.63
Xi'an Open 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round54 16.63 22.45
18.26     31.80     DNF       16.63     17.30
2x2x2 CubeFirst round30 4.03 7.26
6.58      DNF       7.72      7.49      4.03
4x4x4 CubeFirst round24 1:11.43 
DNF       1:11.43
5x5x5 CubeFinal12 2:21.59 
2:30.85   2:21.59
3x3x3 One-HandedFirst round17 24.05 31.71
24.05     32.60     31.22     34.84     31.31
PyraminxFirst round30 12.72 18.12
18.75     12.72     24.40     19.95     15.66
SkewbFirst round14 9.43 11.74
14.91     12.37     11.06     11.78     9.43
 
Xi'an New Year 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round22 17.24 18.53
18.60     17.24     17.90     19.45     19.08
First round22 16.69 18.08
17.50     17.18     19.55     16.69     20.69
4x4x4 CubeFirst round19 57.78 1:06.09
1:11.64   1:01.78   57.78     1:15.06   1:04.86
5x5x5 CubeFirst round16 2:03.52 2:23.28
2:03.52   2:22.36   2:20.71   2:32.78   2:26.78
3x3x3 Fewest MovesFinal7 44 
44
 
Xi'an Winter Open 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round34 14.34 19.35
14.34     20.17     19.18     18.69     DNF
2x2x2 CubeFirst round25 6.38 7.25
9.79      7.09      6.49      8.16      6.38
4x4x4 CubeFirst round21 58.60 1:04.51
1:05.21   1:06.25   DNF       1:02.06   58.60
5x5x5 CubeFinal14 2:26.47 2:37.69
2:49.22   2:39.27   2:26.47   2:34.34   2:39.47
PyraminxFirst round20 12.25 15.20
25.30     18.27     12.25     13.79     13.53
SkewbFirst round13 8.70 10.94
17.53     8.70      12.91     10.10     9.80
 
Yangling Open 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round21 18.52 19.71
19.82     20.71     21.62     18.52     18.59
First round20 14.18 18.97
18.45     14.18     22.11     20.57     17.88
2x2x2 CubeFirst round14 4.70 6.31
7.91      6.06      4.70      5.93      6.93
4x4x4 CubeFinal16 1:04.18 1:18.97
1:37.37   1:14.99   1:32.78   1:04.18   1:09.13
PyraminxFirst round15 10.91 20.76
22.24     26.80     16.89     10.91     23.15
SkewbFirst round9 9.63 15.12
30.61     14.77     11.91     18.69     9.63
No.DateNameRegionCity
42015-11-29Xi'an Open 2015ChinaXi'an, Shaanxi
32015-01-02~03Xi'an New Year 2015ChinaXi'an, Shaanxi
22014-12-07Xi'an Winter Open 2014ChinaXi'an, Shaanxi
12014-11-08Yangling Open 2014ChinaXi'an, Shaanxi