SM 2026 R4 - Irregular & Converse (1st - 9th May) Score Discuss
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World Sudoku & Puzzle Championship 2026

La Stone

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Real name La Stone
Puzzle Blog
Country China
Date registered2023-07-01 6:57 AM
Last logon2026-04-24 6:34 PM
Total posts
Rank
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Puzzle Ratings 549 77.44626 500 108.0423 History
LMI Sudoku Ratings 668 137.7018 668 137.7018 History

Puzzle TestLas4one's RankLas4one's ScoreTest Max ScorePSRSNSW
2025R2 (Loop & OP) 278 14 124.25 184 176 182 0.6
Sudoku TestLas4one's RankLas4one's ScoreTest Max ScorePSRSNSW
2026R3 (OE & Hybrids) 294 23 140.35 250 179 232 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