What are my chances of getting acceptance for thesis based masters in earth sciences

[Sabbir.d]

Hi guys

Can anyone who is expert tell me, what are my chances of getting acceptance for thesis based masters in earth sciences to any respected university including

1. University of Calgary
2. University of Waterloo
3. University of western Ontario
4. Brock university

My profile is :-[
BSc(4year) Geological sciences, Jahangirnagar university, Bangladesh: 3.1 CGPA (3.25 and 3.4 in last two years) out of 4
12th GPA 4.9 out of 5
10th GPA 5 out of 5
Ielts: 7
And also is admission in winter semester tough?