The contest changes the value of the lineup
A lineup entered into a 500-person single-entry tournament is playing a different game from that same lineup in a 100,000-entry flagship GPP. The field is different, the duplication risk is different, and the payout concentration is different.
Four contest variables to inspect
Field size: how many lineups are competing?
Entry limit: how many bullets can each opponent fire?
Payout structure: how much money is concentrated at the top?
Your own volume: how much bankroll are you exposing to one slate and one strategy?
Match contest type to your goal
Smaller single-entry and limited-entry tournaments often reduce the amount of portfolio complexity required and can reward a strong, balanced thesis. Massive-field contests offer enormous upside but introduce much higher variance and a greater need to think about top-end paths and duplication.
How JARVIS uses contest selection
Choose the contest before reading the recommendation
JARVIS contest grades are intentionally separated. The correct workflow is to identify what you are entering, then use the analysis built for that contest rather than deciding on a player first and searching for a contest that validates the choice.