Suggestion For NRR :
Team A scored 187 in 20 overs - 187/20 = 9.35
Team B scored 188 in 18.3 overs - 188/18.3 = 10.16
Note 1 : In above example Team B chased the score in 18.3 overs
so to calculate that I divided 188 by 18.5 and not by 18.3 and that is because an over in cricket consists of 6 balls so 3 balls mean half an over or 0.5 over.
Note 2 : Even if a team gets bowled out in 18 overs or anything less than its allotted number of overs, its Run Rate will still be calculated assuming it had played 20 overs.
However, when a team chases and wins the match, then the winning team’s Run Rate is calculated based on the exact number of overs it had played.