for (const member of guild.members.values()) {
    var sql = `SELECT * FROM users WHERE discord_id=?`;
    var res = 0;
    connection.query(sql, member.id, (error, results, fields) => {
        if (error) {
            return console.error(error.message);
        }
        if (results.length == 1) {
            member.removeRole(getRoleIDByName("Novice [<1250]"));
            member.removeRole(getRoleIDByName("Intermédiaire [1250-1400]"));
            member.removeRole(getRoleIDByName("Connaisseur [1400-1550]"));
            member.removeRole(getRoleIDByName("Expérimenté [1550-1700]"));
            member.removeRole(getRoleIDByName("Adepte [1700-1850]"));
            member.removeRole(getRoleIDByName("Expert [1850-2000]"));
            member.removeRole(getRoleIDByName("Maître [>2000]"));
            console.log("using name : " + results[0].lichess_name);

            console.log("Waiting before new request...");
            setTimeout(async function() {
                await axios.get('https://lichess.org/api/user/' + args[1])
                    .then(function(response) {
                        if (response != null && response.status == 200) {
                            var datas = response.data;
                            var to_use = LichessRatingToUse(datas);
                            if (to_use[1] > 0) {
                                if (to_use[1] < 1250) {
                                    member.addRole(getRoleIDByName("Novice [<1250]"));
                                } else if (to_use[1] > 1250 && to_use[1] <= 1400) {
                                    member.addRole(getRoleIDByName("Intermédiaire [1250-1400]"));
                                } else if (to_use[1] > 1400 && to_use[1] <= 1550) {
                                    member.addRole(getRoleIDByName("Connaisseur [1400-1550]"));
                                } else if (to_use[1] > 1550 && to_use[1] <= 1700) {
                                    member.addRole(getRoleIDByName("Expérimenté [1550-1700]"));
                                } else if (to_use[1] > 1700 && to_use[1] <= 1850) {
                                    member.addRole(getRoleIDByName("Adepte [1700-1850]"));
                                } else if (to_use[1] > 1850 && to_use[1] <= 2000) {
                                    member.addRole(getRoleIDByName("Expert [1850-2000]"));
                                } else if (to_use[1] > 2000) {
                                    member.addRole(getRoleIDByName("Maître [>2000]"));
                                }
                            }
                        } else {
                            bot.createMessage(msg.channel.id, "Erreur: Compte introuvable...");
                        }
                    })
                    .catch(function(error) {
                        // handle error
                        console.log(error);
                    })
                    .then(function() {

                    });
            }, 3000);
        }
    });
}