Concise description:The idea is simply that over a certain period of time you would get to look at a graph of your rankings changes.
Specifics:- Whatever time period would be best for coding, a couple weeks, months or even a year or more.
- Ability to track streaks(winning and losing)
- Possible for all players to view, or keep private, like online status option
This will improve the following aspects of the site:This would be for statistical purposes, how one player is doing today compared to a time in the past. This could also become a factor in choosing oppoents in games. I wouldn't complicate this with going backwards to include all changes in the past, just going forward. I could also see it eliminating the "highest ranking" sig lines, which I find annoying for the most part...
Mainly its stats that would be the addition. Most sports have stats about a ton of different things, and it's always interesting to look at how one player is doing vs, another, and it should work here too.