10 or fewer political parties win seats in the 2017 UK election

Created by themusicgod1 on 2017-04-19; known on 2017-06-09; judged right by penten on 2017-06-09.

• themusicgod1 estimated 51% on 2017-04-19
• splorridge estimated 67% and said “I think it’ll be exactly ten. Assuming independents and the speaker don’t count.” on 2017-04-19
• themusicgod1 said “Independents do not count for the purpose of this claim.” on 2017-04-20
• penten estimated 55% on 2017-04-20
• Semenar estimated 45% on 2017-05-01
• penten   judged this prediction right on 2017-06-09.