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.

Lingkun Jiang (姜凌坤) · SCR

WCA ID · 2019JIAN54

Lingkun Jiang (姜凌坤)

🇨🇳China·Rated in 3 events·WCA profile ↗·Share card ↗

Ratings by event

3×3· Average

#18

63.77

123 results · last Apr 12, 2026

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2×2· Average

#613

33.81

5 results · last Jan 17, 2026

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Pyraminx· Average

74.98

91 results · last Apr 12, 2026

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