It seems that Petr attempts on tourist's leadership, I hope we will be able to see battle between them soon.
On whom do you stake on? Will tourist handle the situation and keep his leadership, or Petr will be new "BEST" in codeforces? UPD: It seems that 1-st place on Codeforces "Top rated" table is going to change? Share your bets in comments:)
UPD: Yep, it happened! ;)