Speaking to Congress social media team at a programme in the city, the Chief Minister said there was a prescribed format of the resignation letter to be submitted to the Speaker.
On Friday, Kohli notched up his 52nd IPL fifty at the M Chinnaswamy Stadium against the Kolkata-based franchise, playing an unbeaten innings of 83 runs from 59 balls.
Kohli is the highest run-getter in IPL of all time. In 237 matches and 229 innings, the India talisman batter has scored 7263 runs at an average of 37.24, with a strike rate of 130.02.
"The greatness of Virat has been reduced in terms of his overall performance at that venue. It is a tricky venue to bat, especially as an opening batsman against a sort of weird tennis ball type bounce.