Here is a comprehensive summary of the Wikipedia article:

The Korn Ferry Tour Championship is the year-end finale of the Korn Ferry Tour, where professional golfers battle for lucrative PGA Tour cards, featuring a $1 million purse with $180,000 going to the winner. The event has hopped between venues, most recently played at Victoria National Golf Club in Indiana (2019–2023) and the Pete Dye Course at French Lick Resort (2024–2025), before moving to the Federal Club in Virginia starting in 2026. Played over 72 holes of stroke play, the tournament format originally featured a top-60 field, expanded to 75 players between 2013 and 2025, and was reduced back to 60 in 2026. The number of PGA Tour cards awarded has decreased sharply over time—from 50 cards between 2013 and 2022, to 30 in 2023, and just 20 in 2025—making the competition increasingly fierce. Crucially, any player who qualifies for the field is guaranteed at least full Korn Ferry Tour status for the next season, cementing this event as a critical safety net and pivotal stepping stone in professional golf careers.