# Staking and Weight System

The formula for calculating a holder's share of the profits is (B \* R) / S, where:

B \~ represents the contract balance in MATIC,

R \~ represents the holder's staking rewards, and

S \~ represents the staking rewards pool.\\

The formula for calculating a holder's rewards is T \* W, where:

T \~ represents the current timestamp minus the last holder update, and

W \~ represents the total pool NFT weight.

By leveraging these formulas, the Shikkubo casino ensures a fair and dynamic distribution of rewards based on the length of time NFTs are staked and their respective weights. This incentivizes long-term participation and strengthens the bond between the casino and its esteemed community.
