No way, but the hard way

Uploaded 11 Nov 2010 by Crysterion.

Map details

Track id
3388848
Type
Race
Difficulty
Intermediate
Author time
3:16.310
Awards
0
Author time beatable
Yes
Tags
SpeedTech

Freed by

First replay on the map
Stood unbeaten
5,274 days (14.4 years)
Recorded by
backfill scan
Age of the record
16 mo ago

Score breakdown

base 10 points
23ELO for freeing this map
Factor×How it was derived
Style1.10SpeedTech 1.10
Difficulty1.00Intermediate
Length2.09sqrt(3:16.310 / 45s)
Bonus1.00No bonus applies

10 × 1.10 × 1.00 × 2.09 × 1.00 = 22.98, rounded to 23. Why these factors.