Speedcube RatingsAn independent leaderboard · based on WCA results

Rating model by James Macdiarmid. Based on competition results maintained by the World Cube Association, published at worldcubeassociation.org/results. Ratings computed independently; not affiliated with the WCA. Source code on GitHub.

Seo Jin Yang (양서진) · SCR

WCA ID · 2023YANG73

Seo Jin Yang (양서진)

🇰🇷Korea·Rated in 11 events·WCA profile ↗·Share card ↗

Ratings by event

3×3· Average

#1,446

42.41

18 results · last Feb 22, 2026

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2×2· Average

#232

41.23

20 results · last Feb 22, 2026

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4×4· Average

#2,519

46.09

11 results · last Oct 19, 2025

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5×5· Average

#3,350

39.97

raw 41.29

6 results · last Aug 17, 2025

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3×3 Blind· Single

Single only

#2,227

6.95

3 results · last Aug 17, 2025

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One-Handed· Average

#564

53.04

10 results · last Feb 22, 2026

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Clock· Average

#88

53.88

5 results · last Dec 28, 2025

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Megaminx· Average

#3,449

27.70

raw 29.12

7 results · last Jul 13, 2025

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Pyraminx· Average

#19

54.66

22 results · last Feb 22, 2026

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Skewb· Average

#606

29.85

9 results · last Feb 22, 2026

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Square-1· Average

#492

35.79

10 results · last Dec 28, 2025

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Recent results

Feb 22, 20262x2x2 Cube · FinalCubeCampinJeju2026 · 4th2.03
Feb 22, 20263x3x3 Cube · Round 1CubeCampinJeju2026 · 15th9.31
Feb 22, 20263x3x3 Cube · FinalCubeCampinJeju2026 · 10th8.35
Feb 22, 20263x3x3 One-Handed · Combined FinalCubeCampinJeju2026 · 4th13.78

← back to rankings

Feb 22, 2026

Pyraminx · Combined FinalCubeCampinJeju2026 · 1st

1.91

Feb 22, 2026Skewb · Combined FinalCubeCampinJeju2026 · 5th4.61

Dec 28, 20252x2x2 Cube · Round 1KoreanChampionship2025 · national · 2nd1.76

Dec 28, 20252x2x2 Cube · FinalKoreanChampionship2025 · national · 4th2.09

Dec 28, 20253x3x3 Cube · Round 2KoreanChampionship2025 · national · 32nd9.66

Dec 28, 20253x3x3 Cube · Round 1KoreanChampionship2025 · national · 34th9.26

Dec 28, 20253x3x3 One-Handed · Round 1KoreanChampionship2025 · national · 7th13.95

Dec 28, 20253x3x3 One-Handed · FinalKoreanChampionship2025 · national · 10th15.86

Dec 28, 2025Clock · Round 1KoreanChampionship2025 · national · 6th4.44

Dec 28, 2025Clock · FinalKoreanChampionship2025 · national · 3rd3.84

Dec 28, 2025Pyraminx · FinalKoreanChampionship2025 · national · 1st1.81

Dec 28, 2025Pyraminx · Round 1KoreanChampionship2025 · national · 1st2.22

Dec 28, 2025Square-1 · FinalKoreanChampionship2025 · national · 10th14.17

Dec 28, 2025Square-1 · Round 1KoreanChampionship2025 · national · 5th12.07

Oct 19, 20252x2x2 Cube · Round 2OkcheonAutumnBreeze2025 · 4th2.29

Oct 19, 20252x2x2 Cube · Round 1OkcheonAutumnBreeze2025 · 1st1.93

Oct 19, 20252x2x2 Cube · FinalOkcheonAutumnBreeze2025 · 7th2.92

Oct 19, 20253x3x3 Cube · Round 1OkcheonAutumnBreeze2025 · 8th8.92

Oct 19, 20253x3x3 Cube · Round 2OkcheonAutumnBreeze2025 · 11th9.02

Oct 19, 20253x3x3 Cube · FinalOkcheonAutumnBreeze2025 · 6th8.30