Is there a GPS ?

Uploaded 20 Nov 2010 by wolfena.

Map details

Track id
3424188
Type
Race
Difficulty
Advanced
Author time
0:25.070
Awards
1
Author time beatable
Yes
Tags
Race

Freed by

First replay on the map
Stood unbeaten
5,520 days (15.1 years)
Recorded by
backfill scan
Age of the record
8 mo ago

Score breakdown

base 10 points
10ELO for freeing this map
Factor×How it was derived
Style1.00Race 1.00
Difficulty1.30Advanced
Length0.75sqrt(0:25.070 / 45s)
Bonus1.00No bonus applies

10 × 1.00 × 1.30 × 0.75 × 1.00 = 9.70, rounded to 10. Why these factors.