global stat leaderboards / badges on player profiles

[nicholashh]

calculate some cool records among all yasp users once a month (ex: highest lane efficiency in May 2015 goes to the 147.36% alch in match 1512239305), etc. auto run an update to the records page monthly, add a congratulatory banner to the profiles of winners. maybe a permanent badge? maybe we could also add a cheese badge? need to discuss specifics with the team

[howardchung]

keep in mind that we don't add all matches, so these records won't truly be global.

Also running this operation would likely take a few hours, and might lead to some slowdown while we're computing it.

[howardchung]

Could possibly implement something like this (a global leaderboard for certain stats in a longer time window). It's basically what we already do with the benchmarks feature. We'd just need to extend the data collecton period to a day or something.