nairobi official result kenya repeat presidential election thursday likely take several days collate election officials tell reuters due change process try make transparent supreme court sept. order repeat election judge annul result aug. poll pit incumbent president uhuru kenyatta opposition leader raila odinga due procedural irregularities official result say kenyatta aug. 1.4 million vote odinga say vote rig odinga refuse participate thursday rerun say election officials carry sufficient reform judge criticize election board rush announce official result base number send poll station without tally form 40,883 poll station show result paper form back-up system mean help prevent rig board week announce official result time poll station transmit scan image tally form poll station numerical result andrew limo spokesman election commission say tuesday scan image post online election board collate publish result constituency poll station report could take several days rural constituencies poor phone network far-flung poll station 290 constituencies without odinga run kenyatta firm favorite win six candidates fail poll percent august poll one since disqualify bankruptcy odinga urge supporters boycott ballot opposition leaders call protest day elections key thing watch election turnout say murithi mutiga senior regional analyst international crisis group global thinktank really referendum legitimacy kenyatta second term 79 percent kenya 19.6 million register voters cast ballot last poll kenya officials change way announce election result