rewards = (rewardIndex - userRewardIndex) * scoreOfUser;
    uint256 delta;
    if (markets[vToken].sumOfMembersScore > 0) {
        delta = ((distributionIncome * EXP_SCALE) / markets[vToken].sumOfMembersScore);
    }

    markets[vToken].rewardIndex = markets[vToken].rewardIndex + delta;
    (uint256 capital, , ) = _capitalForScore(xvsBalanceForScore, borrow, supply, market);
    capital = capital * (10 ** (18 - vToken.decimals()));

    return Scores.calculateScore(xvsBalanceForScore, capital, alphaNumerator, alphaDenominator);
npx hardhat test tests/hardhat/Prime/*.ts tests/hardhat/integration/index.ts
    (uint256 capital, , ) = _capitalForScore(xvsBalanceForScore, borrow, supply, market);
    capital = capital * (10 ** (18 - IERC20Upgradeable(_getUnderlying(market)).decimals()));
