MTG Draft Calculator | Python Fiddle

def mtg_dues(cost, total_packs, player_count, opened_packs=0, players_with_packs=0, packs_per_draft=3, prize_tiers=3):
    cost = float(cost)
    cost_per_pack = cost / total_packs
    cost_per_draft = cost_per_pack * packs_per_draft
    prize_packs = (total_packs - opened_packs) - ((player_count - players_with_packs) * packs_per_draft)
    prize_pack_dues = (prize_packs * cost_per_pack) / player_count
    prize_tier_modifier = sum(range(1, prize_tiers + 1))
    prize_modifier = prize_packs / prize_tier_modifier
    additional_packs = prize_packs % prize_tier_modifier
    prize_list = [0] * prize_tiers
    for i, pack_count in enumerate(reversed(range(1, prize_tiers + 1))):
        prize_list[i] = prize_modifier * pack_count
        if i == 0:
            prize_list[i] += additional_packs
    print("Total cost: ${:.2f}".format(cost))
    print("Number of packs: {}".format(total_packs))
    print("Cost per pack: ${:.2f}".format(cost_per_pack))
    print("Cost per draft: ${:.2f}".format(cost_per_draft))
    print("Number of prize packs: {}".format(prize_packs))
    print("Prize pack dues (per player): ${:.2f}".format(prize_pack_dues))
    print('If you brought {} packs, you owe ${:.2f} for the prize pool.'.format(packs_per_draft, prize_pack_dues))
    print(
        'If need {} packs, you owe ${:.2f} for the packs + ${:.2f} for the prize pool. Total of ${:.2f}'.format(
            packs_per_draft, cost_per_draft, prize_pack_dues, cost_per_draft + prize_pack_dues
        )
    )
    print 'Recommended prize pools: ', prize_list

mtg_dues(176.52, 72, 10, opened_packs=5, players_with_packs=2, packs_per_draft=3, prize_tiers=4)

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