Tournament structures vary in speed, format, and payout distribution, each requiring specific strategic adjustments. Deep-stack tournaments allow for more post-flop play and patience, while turbo and hyper-turbo formats demand aggression and adaptability due to faster blind increases. Freezeouts emphasize survival, while rebuy and add-on events encourage early aggression to build a stack. Bounty and progressive knockout tournaments shift focus toward eliminating opponents for extra rewards.