Problem with dead.

[PlesCZ]

I have a problem that when a player kills one player, he sometimes writes: Duels ► Player PlesCZ won Duel against PlesCZ
So PlesCZ stays in the game and the other player teleports to spawn so PlesCZ must give / leave
And then when a player wants to join the arena he writes the game in the game and in gui it is written by the players: -1/2
Do not you know how to fix it so that it does not sound that PlesCZ has won a duel against PlesCZ and to write it PlesCZ has won Duel against Plesik?

on death of player:
    if player's world is "1vs1":
        if {DUEL::PLAYER::%victim%::INGAME} is true:
            if {DUEL::Arena::%{DUEL::PLAYER::%victim%::Arena}%::STATUS} is "&4&lINGAME":
                set death message to ""
                if {Sounds} is "true":
                    play raw sound "%{Sound_on_Kill}%" at attacker with pitch 1 volume 1
                set {_arena} to {DUEL::PLAYER::%victim%::Arena}
                remove attacker from {DUEL::PLAYER::Combo}
                loop {DUEL::Arena::%{_arena}%::PLAYERS::*}:
                    set {_winner} to loop-value
                remove 2 from {DUEL::Arena::%{_arena}%::PLAYERS}
                add 10 to {DUEL::PLAYER::%{_winner}%::ELO}
                remove 5 from {DUEL::PLAYER::%victim%::ELO}
                add 1 to {DUEL::PLAYER::%{_winner}%::KILLS}
                add 1 to {DUEL::PLAYER::%victim%::DEATHS}
                add 1 to {DUEL::PLAYER::%{_winner}%::WIN}
                execute console command "regen"
                wait 10 second
                set {DUEL::PLAYER::%victim%::INGAME} to false
                set {DUEL::PLAYER::%{_winner}%::INGAME} to false
                loop {DUEL::Arena::%{_arena}%::BLOCKS::*}:
                    set block at loop-value to air
                set {_losser} to victim
                set level of victim to 0
                set victim's hunger to 20
                set victim's health to 20
                set level of {_winner} to 0
                set {_winner}'s hunger to 20
                set {_winner}'s health to 20
                set {DUEL::PLAYER::%{_winner}%::BUILD} to false
                set {DUEL::PLAYER::%victim%::BUILD} to false
                invoke "give-inv" from {_winner}
                invoke "give-inv" from {_losser}
                broadcast "&e&lDuels &7&l► &7Player &c%{_winner}% &7won Duel against &c%{_losser}%" in player's world
                remove {_winner} from {DUEL::Arena::%{_arena}%::PLAYERS::*}
                teleport {_winner} to {DUEL::Arena::SETTINGS::MAINLOBBY}
                teleport {_losser} to {DUEL::Arena::SETTINGS::MAINLOBBY}
                clear player's inventory
                wait 2 seconds
                set {DUEL::Arena::%{_arena}%::STATUS} to "&aWaiting"
                clear {DUEL::PLAYER::%player%Combo}
                delete {DUEL::Arena::%{_arena}%::PLAYERS::*}
                set {DUEL::Arena::%{_arena}%::PLAYERS} to 0
                set {DUEL::Arena::%{_arena}%::PVP} to false

 

[FUZIK]

logic - 1vs1:

on death:
   attacker - winer
   victim - losser

-------
replace:

loop {DUEL::Arena::%{_arena}%::PLAYERS::*}:
    set {_winner} to loop-value

to

set {_winner} to attacker

it will help to avoid collisions