This week the F1 world has been bombarded with news of driver changes, with Felipe Massa out at Ferrari and Kimi Räikkönen in - leaving behind him a spare seat at Lotus. There has been plenty of reaction, as well as interviews with the main players, all needing points. There's also room for some talk about food, a bit of a tricky Q&A at Caterham, and meeting a famous face or two. Don't forget you can send in any potential pointsworthy finds either by commenting on this post, or tweeting @f1rankings.

Movements for Week 31

• +2 Mark Webber: Training for his next gig with a bit of space hopper action!
• +1 Lewis Hamilton: A corporate gig to visit the Swiss watchmakers, but I mostly love it for bringing the word Schaffhausen to my attention.
• +2 Fernando Alonso: Lovely tribute to his departing teammate, photos and best wishes.
• +2 Felipe Massa: Taking the high road and announcing his departure from Ferrari himself, via the social media he's embraced so well!
• +1 Max Chilton: Meeting David Beckham!
• +3 Heikki Kovalainen: Excellently handling a slightly awkward interview with a five-year-old in Caterham's latest behind-the-scenes video.
• +3 Felipe Massa: Being super duper honest about who his hardest teammate has been, particularly the Alonso versus Schumacher discussion.
• +2 Nico Rosberg: Enjoyed this little chat between Nico and his engineer about radio issues, particularly about the coffee!
• +1 Romain Grosjean: Romain's favourite thing about Singapore is the noodles!

Standings for Week 31