"The gioi ca cuoc the thao luon cuon hut boi su kich tinh, du doan va tat nhien, nhung con so ty le keo day me hoac. Ban da bao gio tu hoi nhung con so nay xuat hien tu dau, va lam the nao chung phat trien thanh he thong phuc tap nhu ngay nay chua? Hay cung loi nguoc dong thoi gian de kham pha lich su thu vi dang sau ty le keo – mot yeu to cot loi dinh hinh nen nganh cong nghiep giai tri nay.

keo nha cai

1. Khoi Nguon Tho So: Khi Ca Cuoc Chi La Loi Hua Hen

Serie A

Nguon goc cua viec dat cuoc vao ket qua cac su kien the thao co le co xua nhu chinh cac mon the thao dau tien. Tuy nhien, hinh thuc ""ty le keo"" co he thong chi thuc su bat dau manh nha tu khi ca cuoc tro nen pho bien hon, dac biet la o Anh Quoc vao the ky 18 va 19.



Ban dau, viec xac dinh ty le khong he dua tren cac mo hinh toan hoc phuc tap. No chu yeu phu thuoc vao su thoa thuan giua nguoi dat cuoc va nguoi giu cai (bookmaker) dua tren cam tinh, thong tin noi bo hoac su chenh lech ve danh tieng cua hai doi thu. Ty le luc nay thuong duoc the hien duoi dang phan so (vi du: 2/1, 1/5), mo ta xac suat thang thua duoc cam nhan tai thoi diem do.



Ty le Keo Phan So (Fractional Odds): Day la hinh thuc lau doi nhat va van con duoc su dung rong rai, dac biet o Vuong quoc Anh. Vi du, ty le 3/1 co nghia la neu ban dat 1 don vi, ban se thang 3 don vi (cong voi tien cuoc ban dau).



2. Su Ra Doi Cua Keo Chau Au (Decimal Odds)



Buoc ngoat lon trong viec chuan hoa ty le keo dien ra vao giua the ky 20, khi cac nha cai o Chau Au bat dau tim kiem mot phuong phap bieu dien don gian va de hieu hon. Ket qua la su ra doi cua Ty le Keo Thap phan (Decimal Odds).



Keo thap phan cuc ky truc quan. No the hien tong so tien ban se nhan lai tren moi don vi tien cuoc, bao gom ca tien goc. Vi du, neu ty le la 2.50, ban dat 100.000 VND, ban se nhan ve 250.000 VND (bao gom 100.000 VND tien goc).



Su don gian cua keo thap phan da giup viec tinh toan loi nhuan tro nen nhanh chong, de dang hon cho ca nguoi choi va nha cai, mo duong cho ca cuoc phat trien manh me ra khoi bien gioi dia phuong.



3. Keo Chau A: Cuoc Cach Mang Trong Quan Ly Rui Ro



Neu keo thap phan la buoc tien ve su don gian, thi Keo Chau A (Asian Handicap) la buoc nhay vot ve mat chien luoc va cong bang trong ca cuoc. Duoc cho la co nguon goc tu Indonesia vao nhung nam 1970 va sau do duoc pho bien boi mot nha cai ten la Awang Song, Keo Chau A giai quyet triet de van de mat can bang luc luong giua hai doi.



Thay vi chi dua ra ty le thang/thua don gian, Keo Chau A ap dat mot muc chap (handicap) de can bang co hoi.



Cac dang ty le keo pho bien trong Keo Chau A:



Keo Dong Ban (0.0): Neu doi chap thang, ban thang cuoc. Neu hoa, tien cuoc duoc hoan lai (push).

Keo Chap Nua Trai (+0.5 / -0.5): Doi cua duoi nhan duoc loi the nua ban thang.

Keo Chap Mot Trai (-1.0): Doi cua tren phai thang cach biet dung 1 ban de ban thang cuoc.

Keo Chap Dong Banh Nua Trai (+0.25 / -0.25): Day la diem dac trung. Neu ket qua hoa, ban thua nua tien cuoc.



Keo Chau A da thay doi cuoc choi bang cach loai bo kha nang hoa trong nhieu truong hop, tao ra cac tinh huong cuoc ""thang hoac thua"" ro rang hon va giup nguoi choi co co hoi chien thang cao hon so voi keo 1X2 truyen thong.



4. Ky Nguyen So Hoa va Su Troi Day Cua Keo My



Khi Internet bung no, nganh cong nghiep ca cuoc chuyen minh manh me. Cac nha cai truc tuyen khong chi cung cap ty le keo tu moi noi tren the gioi ma con phai tich hop cac dinh dang khac nhau de phuc vu da dang nguoi dung.



Keo My (Moneyline Odds): Du khong phai la phat minh moi, Keo My (su dung dau cong (+) va tru (-) di kem voi con so) tro nen cuc ky pho bien tren cac nen tang quoc te, dac biet tai thi truong Bac My.



Dau Tru (-): Cho biet doi cua tren, so tien ban can dat de thang 100 don vi (vi du: -200 nghia la phai dat 200 de thang 100).

Dau Cong (+): Cho biet doi cua duoi, so tien ban thang duoc tren moi 100 don vi dat cuoc (vi du: +150 nghia la dat 100 thang 150).



5. Ty Le Keo Hien Dai: Su Chinh Xac Va Toc Do



Ngay nay, ty le keo khong con duoc xac dinh boi mot vai nguoi ngoi lai voi nhau. Chung la san pham cua cac thuat toan phuc tap, phan tich du lieu lon (Big Data), mo hinh xac suat tien tien va su theo doi lien tuc tu cac nha cai hang dau nhu [Ten Web Chu De Neu Co The Nhac Toi Mot Cach Tinh Te, Vi du: Cac Trang Phan Tich Keo Uy Tin].



Su canh tranh khoc liet buoc cac trang web chuyen ve ty le keo phai lien tuc cap nhat theo thoi gian thuc, dam bao nguoi choi luon tiep can duoc nhung con so chinh xac nhat, phan anh dung nhat xac suat xay ra cua su kien. Chinh nho su minh bach va toc do nay ma nguoi choi co the nghien cuu sau hon ve lich su keo va tim ra gia tri thuc su trong tung muc cuoc.



Nhin lai hanh trinh nay, ty le keo da di mot chang duong dai tu nhung loi hua hen suong den cac con so thap phan va keo chap phuc tap. No la minh chung cho su phat trien khong ngung cua cong nghe va nhu cau tim kiem su cong bang trong cac cuoc doi dau the thao."

https://www.natthadon-sanengineering.com/forum/topic/60517/ty-le-keo-malaysia-la-gi?-khac-biet-cot-loi

https://www.navacool.com/forum/topic/262768/7m-%E2%80%93-diem-dung-chan-cua-nguoi-choi-thong-thai

https://www.pathumratjotun.com/forum/topic/125217/ty-le-keo-wap-la-gi?-khai-niem-cot-loi-can-nam-vung