Speed revers (lunatic)

Uploaded 27 Jul 2011 by vasiacool/back.

Map details

Track id
4240917
Type
Race
Difficulty
Expert
Author time
0:29.520
Awards
0
Author time beatable
Yes
Tags
LOL

Freed by

First replay on the map
Stood unbeaten
4,771 days (13.1 years)
Recorded by
backfill scan
Age of the record
2 y ago

Score breakdown

base 10 points
12ELO for freeing this map
Factor×How it was derived
Style0.90LOL 0.90
Difficulty1.70Expert
Length0.81sqrt(0:29.520 / 45s)
Bonus1.00No bonus applies

10 × 0.90 × 1.70 × 0.81 × 1.00 = 12.39, rounded to 12. Why these factors.