| 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 English 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 | |||
| English | Winning Candidate (Elected as MP) | Winning Party | |||||||
| Constituencies / Seats in UK Parliament | |||||||||
| From: To: | |||||||||
| Camborne and Redruth | |||||||||
| Colchester | Number | % | |||||||
| Camborne and Redruth | Eustice, George | Conservative | 15,969 | 6,220 | 22,189 | 26,524 | 3,095 | 23,429 | 88.3% |
| Cambridge | Huppert, Julian | Lib-Dem | 19,621 | 100,326 | 119,947 | 30,509 | 1,702 | 28,807 | 94.4% |
| Cambridgeshire North East | Barclay, Stephen | Conservative | 26,862 | 10,463 | 37,325 | 25,202 | 5,491 | 19,711 | 78.2% |
| Cambridgeshire North West | Vara, Shailesh | Conservative | 29,425 | 11,461 | 40,886 | 28,858 | 6,233 | 22,625 | 78.4% |
| Cambridgeshire South | Lansley, Andrew | Conservative | 27,995 | 10,904 | 38,899 | 31,061 | 3,841 | 27,220 | 87.6% |
| Cambridgeshire South East | Paice, Jim | Conservative | 27,629 | 10,762 | 38,391 | 29,973 | 3,144 | 26,829 | 89.5% |
| Cannock Chase | Burley, Aidan | Conservative | 18,271 | 7,117 | 25,388 | 27,288 | 4,480 | 22,808 | 83.6% |
| Canterbury | Brazier, Julian | Conservative | 22,050 | 8,589 | 30,639 | 27,159 | 2,080 | 25,079 | 92.3% |
| Carlisle | Stevenson, John | Conservative | 16,589 | 6,461 | 23,050 | 25,611 | 2,694 | 22,917 | 89.5% |
| Carshalton and Wallington | Brake, Tom | Lib-Dem | 22,180 | 113,411 | 135,591 | 23,738 | 2,448 | 21,290 | 89.7% |
| Castle Point | Harris, Rebecca | Conservative | 19,806 | 7,715 | 27,521 | 25,220 | 14,379 | 10,841 | 43.0% |
| Charnwood | Dorrell, Stephen | Conservative | 26,560 | 10,345 | 36,905 | 26,982 | 4,915 | 22,067 | 81.8% |
| Chatham and Aylesford | Crouch, Tracey | Conservative | 20,230 | 7,880 | 28,110 | 23,577 | 3,188 | 20,389 | 86.5% |
| Cheadle | Hunter, Mark | Lib-Dem | 24,717 | 126,383 | 151,100 | 27,795 | 1,430 | 26,365 | 94.9% |
| Chelmsford | Burns, Simon | Conservative | 25,207 | 9,818 | 35,025 | 29,386 | 2,833 | 26,553 | 90.4% |
| Chelsea and Fulham | Hands, Greg | Conservative | 24,093 | 9,384 | 33,477 | 15,763 | 1,248 | 14,515 | 92.1% |
| Cheltenham | Horwood, Martin | Lib-Dem | 26,659 | 136,313 | 162,972 | 26,127 | 1,685 | 24,442 | 93.6% |
| Chesham and Amersham | Gillan, Cheryl | Conservative | 31,658 | 12,331 | 43,989 | 20,786 | 2,129 | 18,657 | 89.8% |
| Chester, City of | Mosley, Stephen | Conservative | 18,995 | 7,399 | 26,394 | 27,795 | 1,918 | 25,877 | 93.1% |
| Chesterfield | Perkins, Toby | Labour | 17,891 | 16,230 | 34,121 | 27,948 | 2,792 | 25,156 | 90.0% |
| Chichester | Tyrie, Andrew | Conservative | 31,427 | 12,241 | 43,668 | 25,360 | 3,873 | 21,487 | 84.7% |
| Chingford and Woodford Green | Duncan Smith, Iain | Conservative | 22,743 | 8,858 | 31,601 | 20,363 | 2,691 | 17,672 | 86.8% |
| Chippenham | Hames, Duncan | Lib-Dem | 23,970 | 122,564 | 146,534 | 28,415 | 2,849 | 25,566 | 90.0% |
| Chipping Barnet | Villiers, Theresa | Conservative | 24,700 | 9,621 | 34,321 | 25,908 | 1,912 | 23,996 | 92.6% |
| Chorley | Hoyle, Lindsay | Labour | 21,515 | 19,517 | 41,032 | 28,259 | 2,380 | 25,879 | 91.6% |
| Christchurch | Chope, Christopher | Conservative | 27,888 | 10,862 | 38,750 | 21,528 | 4,201 | 17,327 | 80.5% |
| Cities of London and Westminster | Field, Mark | Conservative | 19,264 | 7,503 | 26,767 | 17,667 | 1,127 | 16,540 | 93.6% |
| Clacton | Carswell, Douglas | Conservative | 22,867 | 8,907 | 31,774 | 20,256 | 3,345 | 16,911 | 83.5% |
| Cleethorpes | Vickers, Martin | Conservative | 18,939 | 7,377 | 26,316 | 26,027 | 3,194 | 22,833 | 87.7% |
| Colchester | Russell, Bob | Lib-Dem | 22,151 | 113,263 | 135,414 | 23,988 | 2,445 | 21,543 | 89.8% |