World Sudoku & Puzzle Championship 2026

dafeng yang

Player Profile : half
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Real name dafeng yang
Puzzle Blog
Country China
Date registered2026-01-17 7:03 PM
Last logon2026-06-16 8:39 PM
Total posts0 
Rank
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Puzzle Ratings 248 414.7152 227 448.5896 History
LMI Sudoku Ratings 143 618.8262 143 618.8262 History

Puzzle Testhalf's Rankhalf's ScoreTest Max ScorePSRSNSW
2026R4 (Shading & Loops) 178 22.8 132.8 319 313 318 1
2026R3 (OP & Regions) 189 34 125.3 378 358 373 1
2026R2 (MII & Number Placement) 179 45.9 132.8 433 391 423 1
2026R1 (Classics) 146 53.8 132.033 561 632 578 0.8
Sudoku Testhalf's Rankhalf's ScoreTest Max ScorePSRSNSW
2026R4 (Irregular & Converse) 95 64 140.35 585 695 612 1
2026R3 (OE & Hybrids) 83 67 140.35 611 769 651 1
2026R2 (Math & Outside) 162 57.7 141.283 583 643 598 1
2026R1 (Standard & Neighbours) 142 51 138.433 584 697 613 0.8

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