REVISED SIMULATION
I have changed the GE2020 simulation website to make an important assumption:
a) TCB party will be formed and will attract a few well known candidates.
b) TCB party will contest in the constituencies that were previously contested by the parties other than WP and SDP. The other parties will not contest.
c) TCB party will be able to attract 10% of PAP supporters to their party.
Try the simulation and see the results.
https://tklcloud.com/Democracy/sim.aspx