Double trouble

Uploaded 11 Jun 2010 by Yaboshit.

Map details

Track id
2825144
Type
Race
Difficulty
Advanced
Author time
3:21.670
Awards
0
Author time beatable
Yes
Tags
Race

Freed by

First replay on the map
Stood unbeaten
5,922 days (16.2 years)
Recorded by
backfill scan
Age of the record
3 d ago

Score breakdown

base 10 points
28ELO for freeing this map
Factor×How it was derived
Style1.00Race 1.00
Difficulty1.30Advanced
Length2.12sqrt(3:21.670 / 45s)
Bonus1.00No bonus applies

10 × 1.00 × 1.30 × 2.12 × 1.00 = 27.52, rounded to 28. Why these factors.