| Outcome of ProFirst (PFPTP) system applied to UK 2010 election results | Winning votes in constituency | Losing votes for same party elsewhere transferred to this con- stituency in proportion | ProFirst (PFPTP) voting power of Northern Irish MPs in UK Parliamentary Divisions | Total losing votes, this constituency | Votes for losing candidates in this constituency whose party won no seats: votes lost | Votes for losing candidates in this constituency whose party won elsewhere: votes transferred - not wasted | |||
| Northern Irish | Winning Candidate (Elected as MP) | Winning Party | |||||||
| Constituencies / Seats in UK Parliament | |||||||||
| From: To: | |||||||||
| Antrim East | |||||||||
| Upper Bann | Number | % | |||||||
| Antrim East | Wilson, Sammy | DUP | 13,993 | 5,748 | 19,741 | 16,509 | 9,049 | 7,460 | 45.2% |
| Antrim North | Paisley Junior, Ian | DUP | 19,672 | 8,081 | 27,753 | 21,357 | 12,354 | 9,003 | 42.2% |
| Antrim South | McCrea, William | DUP | 11,536 | 4,739 | 16,275 | 22,473 | 12,182 | 10,291 | 45.8% |
| Belfast East | Long, Naomi | Alliance | 12,839 | 28,555 | 41,394 | 21,649 | 9,161 | 12,488 | 57.7% |
| Belfast North | Dodds, Nigel | DUP | 14,812 | 6,085 | 20,897 | 22,181 | 3,240 | 18,941 | 85.4% |
| Belfast South | McDonnell, Alasdair | SDLP | 14,026 | 16,140 | 30,166 | 20,160 | 6,946 | 13,214 | 65.5% |
| Belfast West | Adams, Gerry | Sinn Fein | 22,840 | 15,552 | 38,392 | 9,293 | 1,000 | 8,293 | 89.2% |
| Down North | Hermon, Sylvia | Independent | 21,181 | 0 | 21,181 | 12,300 | 9,494 | 2,806 | 22.8% |
| Down South | Ritchie, Margaret | SDLP | 20,648 | 23,761 | 44,409 | 21,941 | 5,500 | 16,441 | 74.9% |
| Fermanagh and South Tyrone | Gildernew, Michelle | Sinn Fein | 21,304 | 14,507 | 35,811 | 25,499 | 21,488 | 4,011 | 15.7% |
| Foyle | Durkan, Mark | SDLP | 16,922 | 19,473 | 36,395 | 20,967 | 4,157 | 16,810 | 80.2% |
| Lagan Valley | Donaldson, Jeffrey | DUP | 18,199 | 7,476 | 25,675 | 18,341 | 10,867 | 7,474 | 40.8% |
| Londonderry East | Campbell, Gregory | DUP | 12,097 | 4,969 | 17,066 | 22,853 | 8,790 | 14,063 | 61.5% |
| Newry and Armagh | Murphy, Conor | Sinn Fein | 18,857 | 12,840 | 31,697 | 26,049 | 9,214 | 16,835 | 64.6% |
| Strangford | Shannon, Jim | DUP | 14,926 | 6,132 | 21,058 | 17,579 | 11,426 | 6,153 | 35.0% |
| Tyrone West | Doherty, Pat | Sinn Fein | 18,050 | 12,291 | 30,341 | 19,225 | 5,789 | 13,436 | 69.9% |
| Ulster Mid | McGuinness, Martin | Sinn Fein | 21,239 | 14,462 | 35,701 | 19,603 | 7,504 | 12,099 | 61.7% |
| Upper Bann | Simpson, Thomas | DUP | 14,000 | 5,751 | 19,751 | 27,383 | 10,639 | 16,744 | 61.1% |
| SUMMARY - NORTHERN IRELAND | ProFirst (PFPTP) results for all Northern Irish seats when applied to 2010 Election votes | Total votes cast in N Ireland | Total winning votes, all N Irish seats | Total transferred votes | Total voting power of N Irish MPs | Total losing votes, all N Irish seats | Votes lost by parties with no seats won | Total transferred votes, all Northern Irish seats: | |
| Number | % | ||||||||
| 672,503 | 307,141 | 206,562 | 513,703 | 365,362 | 158,800 | 206,562 | 56.5% | ||
| 100.0% | 45.7% | 30.7% | 76.4% | 54.3% | 23.6% | 30.7% | |||