With the current trend, it is likely that there will be a second round,

A second round is definite. One can read in between the lines that none of them will be able to obtain the required votes to win outright,

Since there is only one race going on, counting will begin immediately, ... Generators and lanterns will provide light for the staff counting the ballots tonight.

These results are still partial, they don't determine who's the winner or the loser,

Looking at the numbers above... the NEC sees it prudent to begin preparations for a presidential election run-off,

Please be reminded that there are 3,070 polling places from which information must be compiled. The entire process is expected to take between 3 and 7 days,