Pro Rankings
Z
[RU]
Wayne
ZergИван Чепурнов (Ivan Chepurnov)
Jun 09, 2001
(age -24.941159171169)
Aligulac Rating
2,321
±108
Recent Form
2–5
28.6% win rate
Career Earnings
$56,023
Dominance
-1.4
dom score
Matchup Ratings (total predicted strength — same scale as main rating)
vs Protoss
2,407
δ +0.087
0W 2L
vs Terran
2,251
δ -0.070
2W 3L
vs Zerg
2,304
δ -0.017
0W 0L
Rating System
Display Scale
Ratings shown as (bf_rating + 1) × 1000. An average player ≈ 1000; Serral peaks ~3655. This matches the official Aligulac.com display.
Win Probability
Calculated using the Aligulac logistic formula:
P = 1/(1+e-π·Δ/√3·σ)
where Δ = difference in total matchup ratings and σ accounts for rating uncertainty.
Data Weights
LAN (offline) results count 1.5× vs online. Korean players start with +200 rating advantage. After 4 inactive periods (~8 weeks), players begin decaying.