PHAN TICH CHI SO KIEN TAO KY VONG (xA) TREN HE THONG DU LIEU BONGDATA

Sau su thanh cong vang doi cua chi so Ban thang ky vong (xG), the gioi bong da du lieu tiep tuc don nhan mot cuoc cach mang moi mang ten xA (Expected Assists) – Chi so Kien tao ky vong. Day la thuoc do chuan xac nhat dung de danh gia tai nang sang tao cua cac tien ve kien thiet (playmaker) ma khong phu thuoc vao viec tien dao phia tren co dut diem thanh ban hay khong. Bongdata tu hao tich hop chi so xA vao he thong co so du lieu cua minh, mang den cong cu phan tich toi tan cho cong dong nguoi ham mo Viet Nam.

1. Ban chat cua chi so Kien tao ky vong xA trong bong da

Trong thong ke bong da truyen thong, mot duong kien tao (assist) chi duoc ghi nhan khi nguoi nhan bong dut diem tung luoi doi phuong. Dieu nay vo hinh trung tao ra mot su bat cong lon doi voi cac tien ve sang tao. Mot tien ve co the tung ra mot duong choc xe xe toang hang thu doi phuong, dat dong doi vao vi tri doi mat voi khung thanh trong (co hoi an ban 99%), nhung neu tien dao do sut ra ngoai, duong chuyen thien tai kia se bien mat hoan toan tren bang thong ke truyen thong.

Chi so xA ra doi de giai quyet triet de su bat cong do. xA do luong xac suat mot duong chuyen bien thanh mot duong kien tao thanh ban, dua tren vi tri nhan bong cua dong doi va chat luong cua cu sut ngay sau do. Moi duong chuyen quyet dinh (key pass) se duoc gan mot gia tri xA tu 0.00 den 1.00. Nhin vao xA, ban se biet duoc thuc chat tien ve nao dang la linh hon sang tao thuc su cua doi bong.

2. Cach khai thac du lieu xA tren Bongdata de soi keo bong da hieu qua

Doi voi nhung nguoi choi ca cuoc the thao thong minh, chi so xA tren Bongdata la mot tro ly dac luc giup ban phat hien ra nhung xu huong chuyen dich suc manh cua cac doi bong:

Nhan dien hang cong sap bung no: Neu mot cau lac bo co chi so xA toan doi tang vot trong chuoi 3 tran gan nhat nhung so ban thang thuc te lai rat it, dieu nay chung to cac tien ve cua ho dang lam rat tot nhiem vu tiep dan, ban thang chi dang bi nghen lai do su vo duyen nhat thoi cua cac tien dao. O cac vong dau tiep theo, khi cac chan sut lay lai cam giac bong, doi bong nay chac chan se tao nen nhung con mua ban thang tung bung (No Tai ban thang).

Keo cuoc cau thu kien tao: Tra cuu bang xep hang xA ca nhan tren Bongdata se giup ban nhan dien duoc nhung chan chuyen dang co phong do cao nhat giai dau de dua ra nhung quyet dinh dat cuoc thong minh cho cac loai keo phu ca nhan.

3. He thong hien thi du lieu xA truc quan, khoa hoc tai Bongdata

Bongdata cung cap chi so xA duoi nhieu dinh dang chuyen sau, dap ung moi nhu cau tra cuu:

xA theo tung tran dau: Duoc cap nhat truc tiep theo thoi gian thuc (Live xA), hien thi song song cung chi so xG de mang lai cai nhin toan dien nhat ve mat tran tan cong cua hai doi.

Bang xep hang xA ca mua giai: Giup nguoi xem de dang nhan dien dau la nhung nhac truong xuat sac nhat cua giai dau.

4. Giao dien than thien muot ma, hoan toan mien phi

Du xA la mot khai niem toan hoc phuc tap cua the gioi cong nghe the thao, Bongdata da don gian hoa no thong qua giao dien do hoa cuc ky truc quan va de hieu. Nguoi dung co the de dang tra cuu tren cac thiet bi di dong voi toc do tai trang sieu toc va hoan toan mien phi, cam ket khong chua cac loai quang cao rac gay phien toai.

5. Ket luan

Hay nang tam tu duy xem bong da cua ban len mot dang cap moi cung Bongdata. Viec lam chu va thau hieu chi so Kien tao ky vong xA se giup ban nhin thau duoc dong chay sang tao cua tran dau, bien nhung du lieu kho khan thanh chiec chia khoa vang mo ra canh cua thanh cong.

Thong tin chi tiet: Dia Chi: 50 Nguyen Van Troi, Phuong 8, Quan Phu Nhuan, TP. Ho Chi Minh Hotline: 0702 731 948 Email: bongdata@gmail.com #bongdata #bongdatadev #kqbd #lichthidau