To give more knowledge about vault, https://palettefinance.med | Blueswap Blackswap ANN | Palette Finance

To give more knowledge about vault, https://palettefinance.medium.com/beta-opening-of-the-lock-vault-fd90d310a5bd

In short, you get your share proportionate to (Staked amount X Staked time X Boost Multipliers). So if you stake early, you'll get more with less locked assets.
You can confirmatively boost your share with 'BURN BOOST' which costs 10 BLUE + 10 PLAT for this round. Also, you can boost with 'gamble boost' in $GREEN to test your luck of 50:50 (for this round). You can see the details of booster when you click one.