France Open 2026 - Sudoku R1 (13thth - 17thth June) starts in 30 hours 6 minutes •Discuss
France Open 2026 - Sudoku R2 (13thth - 17thth June) starts in 31 hours 46 minutes •Discuss
France Open 2026 - Puzzle R1 (13thth - 17thth June) starts in 34 hours 6 minutes •Discuss
France Open 2026 - Puzzle R2 (13thth - 17thth June) starts in 35 hours 56 minutes •Discuss
World Sudoku & Puzzle Championship 2026

Chaitanya

Player Profile : Chay
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Real name Chaitanya
Puzzle Blog
Country India
Date registered2025-03-05 12:08 AM
Last logon2025-04-13 10:14 AM
Total posts0 
Rank
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Sudoku Ratings 641 155.3999 546 230.4797 History

Sudoku Ratings HistoryRatingsRank
2026R4 (Irregular & Converse) 155.3999 641
2026R3 (OE & Hybrids) 168.8331 641
2026R2 (Math & Outside) 163.3073 657
2026R1 (Standard & Neighbours) 186.605 629
2025R4 (Outside & Hybrids) 186.605 577
2025R3 (Odd Even & Irregular) 230.4797 546
Sudoku TestChay's RankChay's ScoreTest Max ScorePSRSNSW
2025R4 (Outside & Hybrids) 321 5 140.533 62 31 54 0.8
2025R3 (Odd Even & Irregular) 231 47.6 155.533 390 385 389 0.7
2025R2 (Math & Neighbours) 381 0 149.7

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