SM 2026 R3 - Odd Even & Hybrids (27th Mar - 2nd Apr) Score •Discuss
PR 2026 R4 - Shading & Loops (10th - 16th Apr) has started •Discuss
World Sudoku & Puzzle Championship 2026

Rosie Borcherds

Player Profile : rjb1998
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Real name Rosie Borcherds
Puzzle Blog
Country United Kingdom
Date registered2023-03-08 12:39 AM
Last logon2026-03-30 12:02 AM
Total posts0 
Rank
Sudoku Ratings HistoryRatingsRank
2025R2 (Math & Neighbours) 135.4501 710
2025R1 (Standard & Converse) 135.4501 713
HNY2025 135.4501 696
2024R4 (Outside & Converse) 150.6906 668
2024R3 (Math & Neighbours) 150.6906 693
2024R2 (Odd Even & Hybrids) 164.5792 665
2024R1 (Standard & Irregular) 164.5792 670
HNY2024 188.9613 572
2023R4 (Neighbours & Converse) 188.9613 582
2023R3 (Irregular & Math) 188.9613 592
Puzzle Testrjb1998's Rankrjb1998's ScoreTest Max ScorePSRSNSW
2023R4 (NP & OP) 236 21 128.967 198 123 179
Sudoku Testrjb1998's Rankrjb1998's ScoreTest Max ScorePSRSNSW
2023R3 (Irregular & Math) 282 19.7 121.783 328 290 319

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