Downloads
Downloads
Take Kelly with you: download 《The Wisdom of Betting》 in both English and Chinese, and use the Kelly Calculator. The ebook app and calculator mobile apps are in development.
All resources are free. 《The Wisdom of Betting》 is available as both the English original and the Chinese translation PDF, side by side; the Kelly Calculator web version is available now, mobile apps coming soon.
The Kelly Ebook
《The Wisdom of Betting — Seventy Years of the Kelly Formula》 · English & Chinese · book-content-first
The Wisdom of Betting (English original)
The original edition — 13 story chapters, the Kelly cheat-sheet and a seventy-year timeline. By Robert B., Singapore, spring 2026.
The Wisdom of Betting (Chinese translation)
The Chinese translation of the English original: 13 stories, a 70-year timeline, the Kelly cheat-sheet and reference code.
Read online
Read the book's content online across the Kelly hub and the 6 flagship story articles.
Ebook app (reader)
A mobile reader focused on the book's content — timeline, stories and formula cheat-sheet.
The Kelly Calculator
Enter win probability/odds or return/volatility and instantly get the optimal betting fraction
Kelly Calculator (web)
Binary Kelly, continuous-time Kelly, and risk-aversion (CRRA) adjustment — outputs f*, fractional Kelly and long-run survival.
Kelly Calculator app
The same calculator on mobile — offline-ready with common presets.