| 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 Welsh 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 | |||
| Welsh | Winning Candidate (Elected as MP) | Winning Party | |||||||
| Constituencies / Seats in UK Parliament | |||||||||
| From: To: | |||||||||
| Pontypridd | |||||||||
| Ynys Mon | Number | % | |||||||
| Pontypridd | Smith, Owen | Labour | 14,220 | 4,991 | 19,211 | 22,451 | 2,411 | 20,040 | 89.3% |
| Preseli Pembrokeshire | Crabb, Stephen | Conservative | 16,944 | 31,163 | 48,107 | 22,658 | 906 | 21,752 | 96.0% |
| Rhondda | Bryant, Chris | Labour | 17,183 | 6,030 | 23,213 | 13,889 | 2,957 | 10,932 | 78.7% |
| Swansea East | James, Sian | Labour | 16,819 | 5,903 | 22,722 | 15,857 | 2,872 | 12,985 | 81.9% |
| Swansea West | Davies, Geraint | Labour | 12,335 | 4,329 | 16,664 | 23,258 | 2,583 | 20,675 | 88.9% |
| Torfaen | Murphy, Paul | Labour | 16,847 | 5,913 | 22,760 | 20,793 | 4,983 | 15,810 | 76.0% |
| Vale of Clwyd | Ruane, Chris | Labour | 15,017 | 5,270 | 20,287 | 20,517 | 1,469 | 19,048 | 92.8% |
| Vale of Glamorgan | Cairns, Alun | Conservative | 20,341 | 37,411 | 57,752 | 28,326 | 2,222 | 26,104 | 92.2% |
| Wrexham | Lucas, Ian | Labour | 12,161 | 4,268 | 16,429 | 20,815 | 1,908 | 18,907 | 90.8% |
| Ynys Mon | Owen, Albert | Labour | 11,490 | 4,032 | 15,522 | 22,954 | 3,589 | 19,365 | 84.4% |
| SUMMARY - WALES | ProFirst (PFPTP) results for all Welsh seats when applied to 2010 Election votes | Total votes cast in Wales | Total winning votes, all Welsh seats | Total transferred votes | Total voting power of Welsh MPs | Total losing votes, all Welsh seats | Votes lost by parties with no seats won | Total transferred votes, all Welsh seats: | |
| Number | % | ||||||||
| 1,466,991 | 625,009 | 750,181 | 1,375,190 | 841,982 | 91,801 | 750,181 | 89.1% | ||
| 100.0% | 42.6% | 51.1% | 93.7% | 57.4% | 6.3% | 51.1% | |||