50/50 Stats
Feelings lie; records don't. Your 50/50 win rate, average pity and luck index — computed from the tracker's log, processed entirely in your browser.
This page reads the log from the wish tracker. No entries yet? Log a few pulls there first — stats appear here instantly.
How it works
win rate = 50/50 wins ÷ (wins + losses) luck index = avg pity per 5★ ÷ model expected (~62) × 100 [VERIFY]
The model expectation for average pity comes from the same community model as the pity calculator. Assumptions and sources: methodology.
FAQ
Why does my 50/50 win rate differ from 55%?
Small samples are loud: under the standard model the long-run rate-up chance is ~55%, but a 10-5 record is completely normal variance. Trends need 30+ 5★s before they mean anything. [VERIFY model]
What is the luck index?
Average pity per 5★ versus the model expectation (~62 pulls on character banners). Lower is luckier — the index is your average expressed as a percentage of expected.
Where does the data come from?
From the <a href="/wish-tracker/">wish tracker</a> on this site, stored in your browser only. No history file upload, no account — and therefore nothing to sync between devices.