I saw this on another spot.
the rules are:
1. All characters start with 15 points.
2. Anyone can cast a vote adding (++) or subtracting (--) from any character.
3. You vote for 3 characters at a time.
4. When any character's total reaches 0, he/she is eliminated.
5. When half of the field is eliminated, you can only put in a vote of one (+), but the two negatives remain the same (--). This is just so the game doesn't last forever.
6. You can't vote for only one person. For example, you can't just deduct 6 points from Snape, you must add or subtract from 3 different people.
7. Also, no voting over and over and over again. Give some other people a chance to cast their votes, too.

I'm just using characters from the first 5 books because too long to write them all out but if I have forgotten someone or you want to add someone from the 6th+7th books you can.

Ginny++
Dobby++
Lucious Malfoy--


Harry:15
Ron:15
Hermione:15
Dumbledore:15
Professor McGonagall:15
Hagrid:15
Aunt Petunia:15
Dudley:15
Uncle Vernon:15
Professor Quirrell:15
Molly Weasley:15
Arthur Weasley:15
Ginny:17
Percy:15
Fred:15
George:15
Neville:15
Draco Malfoy:15
Lucius Malfoy:13
Filch:15
Snape:15
Professor Lockhart:15
Wormtail:15
Barty Crouch:15
Cornelius Fudge:15
Cho Chang:15
Sirius Black:15
Moaning Myrtle:15
Tonks:15
Mad-Eye Moody:15
Luna Lovegood:15
Professor Trelawney:15
Bellatrix Lestrange:15
Lord Voldemort:15
Grawp:15
Narcissa Malfoy:15
Dobby:17
Kreacher:15
Winky:15
Fawkes:15