Chand slammed 51 off 45 balls with three boundaries and two sixes as Reliance One chased down the target with seven balls and eight wickets to spare.
Jammu and Kashmir have finished their campaign at seventh spot with 19 points.
For Jharkhand, Yadav returned with figures of five for 16 in his 11.4 overs, while Roy snapped three for 27 in his seven overs.
Chasing 153, Jharkhand were 144/7 in 21.5 overs when play was called off at Jamshedpur.
From an overnight 48/2, Services battled to 267 without entirely being able to flex their muscles.
Anukul Roy's 127, on his 20th birthday, drove Jharkhand to a lead of 16 on day three.
At stumps in Ranchi, Jharkhand were 24 without loss, needing a further 309 runs.
Roundup of all the action from Round 1 from the Elite Group C of the Ranji Trophy 2018-19 season.
Jharkhand will now face Delhi in the second semi-final on Thursday.
Verma has alleged that Anukul Roy was over-aged and was found guilty in the age verification process (AVP) test by BCCI in the year 2017.