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Seongjoo Jeong (정성주)

Name: Seongjoo Jeong (정성주)
Region: Republic of Korea
Competitions: 4
WCA ID: Seongjoo Jeong (정성주)2017JEON03
Gender: Male
Career: 2017.12.30 - 2026.05.17
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube2724700129188.9511.3615219578632225/25
2x2x2 Cube5229121329183.334.0314091402627115/15
4x4x4 Cube1351897539535.0739.104450159111220/20
5x5x5 Cube6579022711:00.761:20.015063177312520/20
6x6x6 Cube101129039152:25.932:39.22410213511066/6
7x7x7 Cube112155347054:11.284:40.11520716831223/3
3x3x3 One-Handed1753294894117.0319.166214237913520/20
Pyraminx2595912221375.687.5714614423619810/10
Skewb2133959152685.456.868593239714610/10
Square-118923781021726.1141.341231728262185/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single359357696214365
Average278641330144088
CompetitionRoundPlaceBestAverageDetail
Hamoye Jinju 2026Second round37 10.96 12.62
12.85     13.42     10.96     11.69     13.33
First round28 8.95 11.36
11.14     11.36     8.95      12.60     11.57
Cube Camp in Jeju 2026First round36 11.23 12.08
12.78     12.92     12.16     11.23     11.30
Suwon Summer 2025First round60 11.91 12.80
12.93     12.86     11.91     12.78     12.77
Korean CWR Style 2017First round40 15.43 16.26
16.23     16.98     15.43     15.57     18.67
CompetitionRoundPlaceBestAverageDetail
Cube Camp in Jeju 2026Final30 3.37 4.82
5.64      5.35      3.37      5.86      3.47
Suwon Summer 2025First round34 3.33 4.03
4.40      3.40      4.59      4.30      3.33
Korean CWR Style 2017First round24 3.72 4.83
3.72      4.87      4.70      5.85      4.91
CompetitionRoundPlaceBestAverageDetail
Hamoye Jinju 2026Second round21 36.59 39.10
37.04     38.64     41.63     41.86     36.59
First round20 35.07 40.51
39.99     41.65     44.39     35.07     39.88
Cube Camp in Jeju 2026Final26 38.98 41.64
41.51     38.98     41.53     43.38     41.88
Suwon Summer 2025First round41 40.48 48.99
53.49     53.07     40.48     46.10     47.81
CompetitionRoundPlaceBestAverageDetail
Hamoye Jinju 2026Second round23 1:06.48 1:23.51
1:23.74   1:24.12   1:06.48   1:25.31   1:22.68
First round24 1:08.60 1:20.58
1:28.94   1:53.78   1:16.08   1:08.60   1:16.72
Cube Camp in Jeju 2026Final27 1:00.76 1:20.01
1:22.68   1:18.36   1:21.88   1:19.78   1:00.76
Korean CWR Style 2017Final29 2:16.22 2:21.99
2:24.95   2:23.30   2:25.50   2:16.22   2:17.71
CompetitionRoundPlaceBestAverageDetail
Hamoye Jinju 2026First round25 2:25.93 2:51.23
3:23.72   2:44.04   2:25.93
Cube Camp in Jeju 2026Final20 2:26.99 2:39.22
2:58.31   2:32.37   2:26.99
CompetitionRoundPlaceBestAverageDetail
Cube Camp in Jeju 2026Final24 4:11.28 4:40.11
5:35.43   4:13.61   4:11.28
CompetitionRoundPlaceBestAverageDetail
Hamoye Jinju 2026Second round17 17.03 19.16
18.91     20.53     18.04     21.20     17.03
First round17 18.50 20.44
20.36     20.82     20.14     18.50     23.26
Cube Camp in Jeju 2026Final22 20.13 21.30
31.59     20.13     20.50     22.81     20.58
Korean CWR Style 2017Final24 20.41 25.64
22.04     28.00     27.27     27.61     20.41
CompetitionRoundPlaceBestAverageDetail
Hamoye Jinju 2026First round25 5.68 8.34
5.68      7.69      10.38     8.20      9.12
Cube Camp in Jeju 2026Final26 6.61 7.57
6.76      7.76      8.57      6.61      8.19
CompetitionRoundPlaceBestAverageDetail
Hamoye Jinju 2026Final10 5.56 6.86
7.26      5.56      6.29      7.92      7.02
First round12 5.45 7.01
7.45      5.73      7.84      10.07     5.45
CompetitionRoundPlaceBestAverageDetail
Korean CWR Style 2017Final20 26.11 41.34
26.11     44.35     50.22     46.51     33.15
Hamoye Jinju 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round37 10.96 12.62
12.85     13.42     10.96     11.69     13.33
First round28 8.95 11.36
11.14     11.36     8.95      12.60     11.57
4x4x4 CubeSecond round21 36.59 39.10
37.04     38.64     41.63     41.86     36.59
First round20 35.07 40.51
39.99     41.65     44.39     35.07     39.88
5x5x5 CubeSecond round23 1:06.48 1:23.51
1:23.74   1:24.12   1:06.48   1:25.31   1:22.68
First round24 1:08.60 1:20.58
1:28.94   1:53.78   1:16.08   1:08.60   1:16.72
6x6x6 CubeFirst round25 2:25.93 2:51.23
3:23.72   2:44.04   2:25.93
3x3x3 One-HandedSecond round17 17.03 19.16
18.91     20.53     18.04     21.20     17.03
First round17 18.50 20.44
20.36     20.82     20.14     18.50     23.26
PyraminxFirst round25 5.68 8.34
5.68      7.69      10.38     8.20      9.12
SkewbFinal10 5.56 6.86
7.26      5.56      6.29      7.92      7.02
First round12 5.45 7.01
7.45      5.73      7.84      10.07     5.45
 
Cube Camp in Jeju 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round36 11.23 12.08
12.78     12.92     12.16     11.23     11.30
2x2x2 CubeFinal30 3.37 4.82
5.64      5.35      3.37      5.86      3.47
4x4x4 CubeFinal26 38.98 41.64
41.51     38.98     41.53     43.38     41.88
5x5x5 CubeFinal27 1:00.76 1:20.01
1:22.68   1:18.36   1:21.88   1:19.78   1:00.76
6x6x6 CubeFinal20 2:26.99 2:39.22
2:58.31   2:32.37   2:26.99
7x7x7 CubeFinal24 4:11.28 4:40.11
5:35.43   4:13.61   4:11.28
3x3x3 One-HandedFinal22 20.13 21.30
31.59     20.13     20.50     22.81     20.58
PyraminxFinal26 6.61 7.57
6.76      7.76      8.57      6.61      8.19
 
Suwon Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round60 11.91 12.80
12.93     12.86     11.91     12.78     12.77
2x2x2 CubeFirst round34 3.33 4.03
4.40      3.40      4.59      4.30      3.33
4x4x4 CubeFirst round41 40.48 48.99
53.49     53.07     40.48     46.10     47.81
 
Korean CWR Style 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round40 15.43 16.26
16.23     16.98     15.43     15.57     18.67
2x2x2 CubeFirst round24 3.72 4.83
3.72      4.87      4.70      5.85      4.91
5x5x5 CubeFinal29 2:16.22 2:21.99
2:24.95   2:23.30   2:25.50   2:16.22   2:17.71
3x3x3 One-HandedFinal24 20.41 25.64
22.04     28.00     27.27     27.61     20.41
Square-1Final20 26.11 41.34
26.11     44.35     50.22     46.51     33.15
No.DateNameRegionCity
42026-05-16~17Hamoye Jinju 2026Republic of Korea경상남도 진주시 (Jinju-si, Gyeongsangnam-do)
32026-02-21~22Cube Camp in Jeju 2026Republic of Korea제주특별자치도 제주시 (Jeju-si, Jeju-do)
22025-07-13Suwon Summer 2025Republic of Korea경기도 수원시 (Suwon-si, Gyeonggi-do)
12017-12-30Korean CWR Style 2017Republic of Korea대구광역시 (Daegu)