This way

Uploaded 11 Aug 2009 by michi_0.

Map details

Track id
1634280
Type
Race
Difficulty
Beginner
Author time
2:05.360
Awards
0
Author time beatable
Yes
Tags
Race

Freed by

First replay on the map
Stood unbeaten
6,202 days (17.0 years)
Recorded by
backfill scan
Age of the record
28 d ago

Score breakdown

base 10 points
13ELO for freeing this map
Factor×How it was derived
Style1.00Race 1.00
Difficulty0.80Beginner
Length1.67sqrt(2:05.360 / 45s)
Bonus1.00No bonus applies

10 × 1.00 × 0.80 × 1.67 × 1.00 = 13.35, rounded to 13. Why these factors.