Cach doc keo tai xiu chinh xac cho nguoi moi tu con so 2 trai den 3.75 trai

Keo tai xiu, hay con goi la Over/Under, xoay quanh tong so ban thang cua mot tran dau. Nha cai dua ra mot moc ty le, nguoi choi chi can du doan tong ban thuc te cao hon moc do de vao Tai hoac thap hon de vao Xiu. Nhung giua cac moc 2, 2.25, 2.5 hay 3.75 lai co cach tinh tien hoan toan khac nhau, va do chinh la thu khien nhieu nguoi moi nham lan nang ne nhat.

Xem them tai: Ty le keo

Truoc tien, ban phai nam ro quy tac: keo tai xiu chi tinh 90 phut thi dau chinh thuc cong bu gio, khong tinh hiep phu hay loat luan luu. Mot tran dau co 3 ban thang, tong bang 3, thi so voi moc 2.5 ban vao Tai se thang du. So voi moc 3.0 thi ban hoa tien. Cung mot ket qua tran dau nhung so tien ban nhan lai khac nhau hoan toan, vi vay doc dung moc quan trong hon ca viec doan dung tong ban thang.

Keo tai xiu 2 trai la moc thap nhat thuong xuat hien o cac tran cau co tinh chat thu tuc hoac giua hai doi qua chenh lech, vi du tran giao huu giua mot doi bong lon va mot doi hang duoi da cham rai. Neu tran dau khep lai voi dung 2 ban thang, vi du ty so 1-1 hoac 2-0, ban duoc hoan tra toan bo tien cuoc bat ke chon Tai hay Xiu. Tran chi co 1 ban thi Xiu an du, tu 3 ban tro len thi Tai an du. Tinh huong hoa tien nay khong hiem, nhung neu ban hieu no la "cua an toan" thi ban da sai, vi ban chat no chi la mot loai keo nua thang nua thua giong nhu keo dong banh trong chau A.

Muc keo pho bien nhat tren bang ty le la tai xiu 2.25, thuong duoc viet gon la 2/2.5 hoac 2-2.5. Mot tran dau tai giai V-League giua hai doi tan cong yeu thuong niem yet muc nay voi odds Tai 1.90 va Xiu 1.94. Khi ban dat 100 do la vao Tai va tran dau co 2 ban thang, ban thua nua tien, tuc mat 50 do la. Neu tran co 3 ban, ban an du 190 do la. Con neu chi co 1 ban hoac khong co ban nao, ban mat trang. Muc 2.25 khien nguoi choi Tai phai chiu thiet khi tran dau co dung 2 ban, mot con so rat thuong gap o cac giai dau chien thuat thap.

Buoc tiep theo la keo tai xiu 2.5, moc ranh gioi ro rang nhat vi khong bao gio co chuyen hoa tien. Ban dat Tai 2.5, tran dau co 2 ban thi thua du, co 3 ban thi an du. Moc nay thuong xuat hien o cac tran ma nha cai danh gia kha nang ghi ban trung binh khoang 2.4 den 2.6 ban moi tran. Theo thong ke cua nhieu giai dau chau Au mua giai gan nhat, khoang 45% so tran tai Premier League co tu 3 ban tro len, dieu do giai thich vi sao keo 2.5 luon co ty le an rat sat 1.85 den 1.95, kho co cua thang dam.

Khi ty le nhay len 2.75, tuc 2.5-3, ban dang nhin vao mot tran dau duoc ky vong co nhieu ban thang hon han. Truong hop tran dau co dung 3 ban, ai dat Tai chi thang nua tien. Cu the, ban cuoc 100 do la vao Tai 2.75 voi odds 1.92, tran dau ket thuc 2-1, ban nhan ve 100 do la goc cong them 46 do la tien lai. Neu tran dau co 4 ban, ban an du 192 do la. Neu chi co 2 ban, ban thua sach. Su nua voi o moc 3 ban khien keo nay tro nen hap dan cho nhung ai tin tuong vao loi choi tan cong cua ca hai doi.

Muc 3.25 trai duoc xem la keo sau, chi xuat hien khi co su chenh lech lon ve dang cap, chang han tran dau tai Champions League giua Manchester City va mot doi bong yeu hon. Voi moc nay, neu tong so ban thang la 3, ban dat Xiu se thang nua tien, con dat Tai se thua nua tien. Dieu thu vi la o cac tran dau co muc tai xiu tu 3 tro len, ty le nguoi choi chon Tai thuong chiem toi 65% tong luong tien cuoc, nhung ty le thang lai khong tuong xung vi cac doi yeu thuong rut ve phong ngu ngay sau khi bi dan hai ban.

Ngoai viec xac dinh moc, ban can chu y den su bien dong cua ty le odds truoc gio bong lan. Mot keo tai xiu 2.5 ban dau de Tai an 1.90, nhung gan den gio thi dau lai ha xuong con 1.82 trong khi Xiu tang tu 1.94 len 2.04, dieu do cho thay dong tien dang do manh vao cua Tai. Nguoc lai, khi keo tu 2.5 bi day len 2.75 nhung odds Tai van giu nguyen khong giam, nha cai dang co tinh lam bay de thu hut nguoi choi vao cua Tai, boi moc cang cao thi xac suat thang cua Tai cang thap. Mot cach doc hieu qua la so sanh ty le keo giua cac nha cai voi nhau, neu mot nha cai de Tai 2.25 an 1.97 trong khi nha cai con lai de 2.5 an 1.85, chenh lech nua trai va 0.12 diem odds la dau hieu bat thuong ban nen tranh.

Cach doc keo tai xiu thuc chat chi xoay quanh viec ban tra loi duoc ba cau hoi: moc do co phan tu nao khong, tong ban thang roi vao nguong nao thi thang nua hay thua nua, va dong tien bien dong dang ung ho ben nao. Mot nguoi choi chi can danh 10 phut kiem tra lich su doi dau cua hai doi trong 5 lan gap gan nhat, trung binh co bao nhieu ban, sau do doi chieu voi moc nha cai dua ra, la da nam duoc ty le thang toi 60% so voi viec dat keo theo cam tinh. Hay luon ghi nho con so 2.25 la noi Xiu duoc bao hiem mot nua, moc 2.75 la noi Tai bi chan o muc 3 ban, va moc 2.5 la noi khong co cho cho su may man. Khi ban da thuoc nam long cac nguong thang thua nay, viec chon cua dat tro nen don gian hon rat nhieu so voi viec co gang doan xem tran dau se co bao nhieu ban thang duoc ghi.