Note 1: To fairly reward contribution the tiers are weighted - these weights are used in our smart contracts to fairly and transparently reward contributions and can only be set by DAO voting.
Note 2: On chain means the reward is sent to the users wallet automatically. Off chain rewards are minted via a monthly DAO proposal. This is to prevent gaming the system and over-claiming BIGR via sybil etc attack.
Note 3: Liquidity contribution - the amount you send translates to BIG-R as follows; we take the square root of the amount of STX. We then multiply this number by a number n and divide by another number m . At launch bot n and m are set both set to 10 and so cancel and have no effect. We expect their values to be adjusted by the DAO over time. The formula is crafted to keep rewards for liquidity contributions in line with other rewards and prevent undue influence over governance from large stake holders.
BIGR Rewards vs STX Contribution
Under different rate and dampener settings.
Note: a winning claim currently mints 10 BIGR, so contribution rewards should stay above that, but not by orders of magnitude.