
Your win rate on Shiv is only 38% against an average of 48% (42 matches). This is an observation from your matches, not a verdict.
You win 57% of short matches (under 30 min) and 45% of long ones (40+ min).
When you die fewer than 7 times your win rate is 66%; more — 28%.

With Vortex Web your win rate is 70% against an average of 48% (23 matches).
compared with the average player on the same heroes; the middle ring is average