public void recalcPVPRank(MapleCharacter chra) {
        this.pvpRank = 10;
        this.pvpExp = chra.getTotalBattleExp();
        for (int i = 0; i < 10; i++) {
            if (pvpExp > GameConstants.getPVPExpNeededForLevel(i + 1)) {
                pvpRank--;
                pvpExp -= GameConstants.getPVPExpNeededForLevel(i + 1);
            }
        }
    }