SM 2026 R4 - Irregular & Converse (1st - 9th May) Score Discuss
PR 2026 R5 - Word & Casual (16th - 22nd May) Discuss
World Sudoku & Puzzle Championship 2026

Kaneko Akihiro

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Real name Kaneko Akihiro
Puzzle Blog
Country Japan
Date registered2024-05-30 10:03 AM
Last logon2026-04-22 10:35 AM
Total posts
Rank
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Puzzle Ratings 165 542.4001 165 542.4001 History
LMI Sudoku Ratings 499 249.9497 499 249.9497 History

Puzzle Ratings HistoryRatingsRank
2025R4 (Shading & Regions) 542.4001 165
2025R3 (Numbers & MII) 464.8472 220
2025R2 (Loop & OP) 402.703 270
2025R1 (Classics) 402.703 270
2024R6 (Snake & Casual) 402.703 258
Puzzle TestSigmaArf's RankSigmaArf's ScoreTest Max ScorePSRSNSW
April Contest 2025 101 0 0
2025R4 (Shading & Regions) 128 73.4 137.1 541 562 546 1
2025R3 (Numbers & MII) 150 40.8 123.417 498 493 496 1
2024R6 (Snake & Casual) 69 82.5 131.033 665 725 680 0.8
Sudoku TestSigmaArf's RankSigmaArf's ScoreTest Max ScorePSRSNSW
2025R2 (Math & Neighbours) 238 42 149.7 420 427 422 1

PS = Prorated Score (Score based on players's score, median score and top score in the test)
RS = Rank Score (Score based on player's rank in the test)
NS = Normalized Score (.75 * PS + .25 * RS)
W = Weight of the test
Click here for detailed logic of LMI Player Rating System v2.0