Can you think it`s easy? #2

Uploaded 13 Feb 2015 by master901.

Map details

Track id
6157016
Type
Race
Difficulty
Expert
Author time
3:33.420
Awards
0
Author time beatable
Yes
Tags
Race

Freed by

First replay on the map
Stood unbeaten
4,186 days (11.5 years)
Recorded by
backfill scan
Age of the record
1 mo ago

Score breakdown

base 10 points
43ELO for freeing this map
Factor×How it was derived
Style1.00Race 1.00
Difficulty1.70Expert
Length2.18sqrt(3:33.420 / 45s)
Bonus1.15Unlimiter 1.0 ×1.15

10 × 1.00 × 1.70 × 2.18 × 1.15 = 42.58, rounded to 43. Why these factors.