The resignation of Kandolkar and two other leaders, who had contested on the TMC symbol, came as another setback for the Mamata Banerjee-led party which is struggling to retain its flock in Goa since the poll debacle.
The Mamata Banerjee-led Trinamool Congress (TMC), which contested the Goa Assembly elections for the first time this year, failed to make a mark in the coastal state.
There have been speculations since some time about a rift between the TMC and Prashant Kishor's I-PAC.
A day after the exit polls predicted a hung assembly in Goa, hectic political activities have begun in the state with the Congress focusing on keeping its flock together and plans to shift all its candidates to a resort, a senior party leader said on Tuesday.
Hundreds of BJP workers who had gathered outside the complex cheered when Parrikar arrived.
Both the BJP and the Congress said they will seek support of the MGP in case they fall short of the majority mark of 21.
The race for the Goa chief minister's post intensified on Friday with Deputy Chief Minister Francis D'Souza throwing his hat into the ring as Health Minister Laxmikant Parsekar emerged the front-runner to succeed Manohar Parrikar.