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.

Koh Zi Qian · SCR

WCA ID · 2022QIAN03

Koh Zi Qian

🇸🇬Singapore·Rated in 11 events·WCA profile ↗·Share card ↗

Ratings by event

3×3· Average

#1,477

40.98

43 results · last May 24, 2026

2×2· Average

#3,765

21.72

16 results · last Mar 15, 2026

4×4· Average

#805

55.12

38 results · last May 24, 2026

5×5· Average

#428

58.73

29 results · last Jun 6, 2026

6×6· Average

#550

57.07

15 results · last May 24, 2026

7×7· Average

#759

51.36

13 results · last Jun 6, 2026

One-Handed· Average

#1,217

47.00

24 results · last Mar 8, 2026

Megaminx· Average

#1,427

38.87

12 results · last May 24, 2026

Pyraminx· Average

#3,020

18.41

9 results · last Apr 5, 2026

Skewb· Average

#3,707

18.36

raw 19.39

7 results · last Nov 30, 2025

Square-1· Average

#78

52.72

41 results · last Jun 6, 2026

Recent results