
The stats page here is one I grabbed from a random player, so that this doesn't become commentary on my own stats.
In the box on the left, I've figured out that the first item is your name (I've blanked out this name), the third is games played, the fourth is a numerical rating, the fifth is your rank, and the sixth is some different numerical ranking, but I don't know what the second is.
Of the four boxes on the right, I can tell what all the entries in the top-left box are except for the first two. (Percentages for each placing, and placing in your last 5 games) I can also tell that the bottom-right box is yakuman counts. However, I am completely lost on the other two boxes, and the first two entries in the upper-left box.
If anyone can fill in the blanks, I know I'll be grateful, and maybe so will anyone else who plays on Toupai-ou.