Randhawa, who held a European card some seasons back, shot two-over 73 in the second round with one eagle, one double and two bogeys to total one-under 141 and be tied 50th, the same as Gangjee who also shot 73 with three birdies, three bogeys and one double.
Chawrasia, who is in line to make his European Tour card for 2016, however missed out on weekend action by one shot, the result of a late bogey par-4 14th. His second round of 71 after a first round 72 meant he was one-over 143 and the cut fell at even par 142.
The 42-year-old's bogey free second round got off to the perfect start when he birdied the tenth, his first, before back to back birdies at the 12th and 13th meant he picked up three shots in his opening four holes.
He followed that up with further birdies at the 18th and the third to move to a ten under total, one shot clear of Englishman Lee Slattery - who struggled with dehydration and faintness throughout his round but still managed a four under 67 for a nine under total.
Andrey Pavlov made history at Skolkovo Golf Club as he became the first Russian to make the cut at a European Tour event, a two under par 69 taking him to level par for the tournament to make it on the mark.