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.

Jack Larsson Backsell · SCR

WCA ID · 2021BACK01

Jack Larsson Backsell

🇸🇪Sweden·Rated in 12 events·WCA profile ↗·Share card ↗

Ratings by event

3×3· Average

#497

47.71

62 results · last Jan 25, 2026

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2×2· Average

#970

30.03

55 results · last Jan 25, 2026

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4×4· Average

#192

63.84

41 results · last Jan 25, 2026

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5×5· Average

#81

69.70

39 results · last Jan 25, 2026

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6×6· Average

#55

72.66

29 results · last Jan 25, 2026

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7×7· Average

#130

66.80

28 results · last Jan 25, 2026

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One-Handed· Average

#186

61.34

39 results · last Jan 25, 2026

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Clock· Average

#1,215

29.97

31 results · last Jan 25, 2026

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Megaminx· Average

#1,375

39.06

27 results · last Jan 25, 2026

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Pyraminx· Average

#1,096

26.20

47 results · last Jan 25, 2026

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Skewb· Average

#2,172

21.79

40 results · last Jan 25, 2026

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Square-1· Average

#1,173

27.00

27 results · last Jan 25, 2026

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Recent results

Jan 25, 20262x2x2 Cube · Round 2Porfyrkuben2026 · 3rd2.72
Jan 25, 20262x2x2 Cube · Round 1Porfyrkuben2026 · 3rd3.26
Jan 25, 20262x2x2 Cube · FinalPorfyrkuben2026 · 5th3.69
Jan 25, 20263x3x3 Cube · FinalPorfyrkuben2026 · 1st7.46

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Jan 25, 2026

3x3x3 Cube · Round 2Porfyrkuben2026 · 1st

7.50

Jan 25, 20263x3x3 Cube · Round 1Porfyrkuben2026 · 2nd7.70

Jan 25, 20263x3x3 One-Handed · Round 1Porfyrkuben2026 · 1st12.48

Jan 25, 20263x3x3 One-Handed · FinalPorfyrkuben2026 · 1st12.88

Jan 25, 20264x4x4 Cube · FinalPorfyrkuben2026 · 2nd30.96

Jan 25, 20264x4x4 Cube · Round 1Porfyrkuben2026 · 1st29.66

Jan 25, 20265x5x5 Cube · Round 1Porfyrkuben2026 · 2nd51.06

Jan 25, 20265x5x5 Cube · FinalPorfyrkuben2026 · 2nd50.72

Jan 25, 20266x6x6 Cube · FinalPorfyrkuben2026 · 1st1:33.23

Jan 25, 20266x6x6 Cube · Round 1Porfyrkuben2026 · 1st1:27.82

Jan 25, 20267x7x7 Cube · Round 1Porfyrkuben2026 · 2nd2:27.02

Jan 25, 20267x7x7 Cube · FinalPorfyrkuben2026 · 1st2:19.03

Jan 25, 2026Clock · FinalPorfyrkuben2026 · 6th7.34

Jan 25, 2026Clock · Round 1Porfyrkuben2026 · 4th7.06

Jan 25, 2026Megaminx · Round 1Porfyrkuben2026 · 3rd1:01.05

Jan 25, 2026Megaminx · FinalPorfyrkuben2026 · 3rd1:06.24

Jan 25, 2026Pyraminx · FinalPorfyrkuben2026 · 5th6.24

Jan 25, 2026Pyraminx · Round 1Porfyrkuben2026 · 3rd4.11

Jan 25, 2026Skewb · FinalPorfyrkuben2026 · 6th6.78

Jan 25, 2026Skewb · Round 1Porfyrkuben2026 · 7th5.98