Player statistics

Where are the player vs player statistics? I miss them.

@tvbleak Clicking on a Player will bring the win and loss status.

I have a different problem with player statistics: some of mine seem to make no sense. How do I have 11,000+ bingos, but only 3,000+ scores over 50 points, for example. My top score ever is shown as 715, but I have a screenshot of a game where I scored 730+.
How are each of the stats calculated? Are there different time periods involved? The Longest word and Highest score displays in the righthand column, for example, appear only to relate to recent matches  I have been playing regularly since 2009.