Nightzone | Python Fiddle

# Online Python compiler (interpreter) to run Python online.
# Write Python 3 code in this online editor and run it.
import random

def split_chunks2(player_dict, chunk_count=4):
    result = [[] for i in range(chunk_count)]
    team_weights   = [0]*chunk_count
    i = 0
    for player, weight in player_dict:
        result[i].append(player)
        team_weights[i] += weight
        i = team_weights.index(min(team_weights)) 
    return result, team_weights

# To change player weight, change second fields for each paranthesis
player_list = [("Mert", 10), ("Muzeyya", 9), ("Davulcu", 9), 
               ("QC", 8), ("wiki", 8), ("Nobi", 8), ("Mertbey", 8),
               ("ode", 7), ("soba", 7), ("erlinda", 7), 
               ("custme", 6), ("njos", 6), ("elfin", 5), ("uyku", 5),
               ("bdl", 3), ("nina", 3)
              ]
num_team = 4

def main():
    print("--------- General info --------------")
    print("Participants\n" + "\n".join([f"{player}: {weight}" 
                                       for player, weight in player_list]))
    sum_weight = sum([player[1] for player in player_list])
    weight_per_team = sum_weight / num_team
    print(f"\nTotal player weight: {sum_weight}, Number of team: {num_team}, per team weight: {weight_per_team}")
    random.shuffle(player_list)
    player_list.sort(key=lambda tup: tup[1], reverse=True)
    team_list, team_weights = split_chunks2(player_list, num_team)
    print("\n--------- Team formations -----------")
    for index, (team, weight) in enumerate(zip(team_list, team_weights), start=1):
        print(f"Team {index}: {' '.join(team)} | Team weight: {weight}")
    
    print("\n-------- Team matches ---------------")
    team_numbers = list(range(1, num_team+1))
    random.shuffle(team_numbers)
    print(" <---> ".join([f"Team {team_index}" for team_index in team_numbers[:2]]))
    print(" <---> ".join([f"Team {team_index}" for team_index in team_numbers[2:]]))

if __name__ == "__main__":
    main()

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