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World Sudoku & Puzzle Championship 2026

Calum Mailer

Player Profile : Calump
Send this user a private message
Real name Calum Mailer
Puzzle Blog
Country United Kingdom
Date registered2021-11-11 4:50 PM
Last logon2026-06-12 4:38 PM
Total posts3 
Rank
LMI RatingsCurrent RankCurrent RatingsBest RankBest RatingsRatings History
LMI Puzzle Ratings 60 736.0759 56 740.6641 History
LMI Sudoku Ratings 23 833.542 22 848.4869 History

Puzzle TestCalump's RankCalump's ScoreTest Max ScorePSRSNSW
2026R4 (Shading & Loops) 68 60 132.8 625 739 654 1
2026R3 (OP & Regions) 44 81.1 125.3 725 853 757 1
2026R2 (MII & Number Placement) 43 98.8333 132.8 787 855 804 1
2026R1 (Classics) 65 79 132.033 702 838 736 0.8
2025R5 (Word & Casual) 65 75 119.8 680 785 706 0.8
April Contest 2025 32 36.7 0
2025R4 (Shading & Regions) 53 106.417 137.1 779 823 790 0.7
2025R3 (Numbers & MII) 45 67.4 123.417 660 848 707 0.7
2025R2 (Loop & OP) 80 60.3 124.25 629 756 661 0.6
2025R1 (Classics) 85 77.7 134.883 675 781 701 0.6
Moscow Puzzle Cup 2024 18 330 0
2024R6 (Snake & Casual) 134 57.7 131.033 491 478 488 0.6
2024R5 (Shading & Regions) 94 57.8 129.983 590 696 617
2024R4 (Word & OP) 55 83.9 129.467 704 814 731
April Contest 2024 28 51 98
2024R3 (Evergreens & MII) 109 50 124.95 549 621 567
2024R2 (Loops & Numbers) 166 41 130.583 494 497 495
2024R1 (Classics) 162 46 128.45 573 644 590
Sudoku TestCalump's RankCalump's ScoreTest Max ScorePSRSNSW
2026R4 (Irregular & Converse) 57 77 140.35 656 818 696 1
2026R3 (OE & Hybrids) 17 110.7 140.35 843 954 871 1
2026R2 (Math & Outside) 55 88 141.283 734 880 771 1
2026R1 (Standard & Neighbours) 16 115.35 138.433 890 968 910 0.8
2025R4 (Outside & Hybrids) 23 86.2 140.533 729 933 780 0.8
2025R3 (Odd Even & Irregular) 33 124.15 155.533 834 913 854 0.7
2025R2 (Math & Neighbours) 27 118.117 149.7 842 936 865 0.7
2025R1 (Standard & Converse) 38 101.833 154.75 765 925 805 0.6
HNY2025 8 1570 2207 823 969 860 0.6
2024R4 (Outside & Converse) 74 55 125.95 630 792 671 0.6
2024R3 (Math & Neighbours) 29 100.967 138.217 811 925 840
2024R2 (Odd Even & Hybrids) 77 70 139.333 647 808 688
2024R1 (Standard & Irregular) 46 95 141.75 789 917 821
HNY2024 26 551.3 890 760 886 792

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
WSPC 2021Calump's RankCalump's ScoreTest Max Score
01 - Classics 202 125 0
02 - Evergreens 161 175 0
03 - Great Wall of Sudoku 73 250 0
04 - Temple of Sudoku 97 175 0
05 - Dawn 137 210 0
06 - Dusk 40 255 0
07 - Sudoku Shrine 49 305 0
08 - WSC 2021 140 210 0