Confusion!!!

Uploaded 19 Dec 2009 by seht97.

Map details

Track id
2141283
Type
Race
Difficulty
Expert
Author time
3:51.130
Awards
0
Author time beatable
Yes
Tags
Stunt

Freed by

First replay on the map
Stood unbeaten
6,003 days (16.4 years)
Recorded by
backfill scan
Age of the record
3 mo ago

Score breakdown

base 10 points
46ELO for freeing this map
Factor×How it was derived
Style1.20Stunt 1.20
Difficulty1.70Expert
Length2.27sqrt(3:51.130 / 45s)
Bonus1.00No bonus applies

10 × 1.20 × 1.70 × 2.27 × 1.00 = 46.23, rounded to 46. Why these factors.