Basically this would work like the "Ghost" feature of Mario Kart, you upload 2 replays, and can compare timings of buildings, workers, units, at any point in time. This would help to benchmark your performance of a particular build order with any other player build.

Download recent pro replays easily

for example, in the training center, performance by game stage, worker production rate. What does it mean by the word gap? In workers produced, is that the total for that entire stage. Average army value????

Not only do I need to know what they are but I also need to know a bit about how they are computed so I have an idea of what to try to improve them.

Is that clear enough?

So it becomes possible to see quickly for how many weeks I reached my objective or not in say the past 2 months, looking only at my stats (and not everyone's involved in the challenge). Maybe just a graph with dates of each week, then in another column the number of games played that week, and a checkmark for if I reached that objective that week or not (so quick glance is enough for overall portrait rather than going back page per page in the actual version of checking that).

So let's say I'm done with work/school for a while and have more free time to invest in SC2(or the reverse situation), I can adjust my ladder challenge level to my new schedule.

Could you try making a feature that tells you when you could have done anything differant in order to win that specific game, for example; "If you had started upgrades around 3:30 your army would have beaten his around 5:00 minutes.". I could possibly even tell you if you need to work on your micro or macro primarily.

Basically a page that shows your personal record vs a player. This could include vanity stats like most kills in a game, longest game, longest win streak, longest loss streak, most played map, etc.

This would not only be useful to players, but would also be good source of information for casters as well.

Paying for elite without a credit card

To help me know who got the most out of any stage of the game in terms of mining/total spending. If the total spendings graph itself is a bit difficult to implement, I'd be perfectly happy with just a display of the total sum of money/gas spent up to that point below the graph, not the curve itself.

Showing win rate %'s expressed over time so you can tell where your matchups have waxed and waned

Engagement Stats.

When spikes of units lost are detected a time frame can be determined.

In this time frame, useful stats of compositions, units lost, workers lost and buildings lost can be displayed. Also a comparison of the players' minerals lost of these stats, with a total value at the end, to show who won with resources.

APM and time organization of things built, moved, A-Moved etc. Almost like build orders

Health Stats of Units and Buildings etc.

At the army chart, add an option to hide the army value graph. When trying to focus just on the resource collection (for example), it get a little hard to see, since the lines are dashed and faint.

Just like title says - extract the total time spent in game.
Show it daily - weekly and monthly
You're already extracting time from games :)

For me it is very important to see the Timings of Upgrades to highlight Timing attacks or Technologies researched too late.

Thanks!
Florian

Showing winrate over time (with a per week sample, or monthly, daily) to help keep track of improvement.

An APM chart so i can see how well am i doing in battles vs at the beginning. A high apm if the match is short isn't that relevant vs a usual game length

Per game stage or not (though per game stage would be even more precise I would like it). Just another aspect of supply efficiency that would be useful to be able to consider I think, as compared to the league above your's.

I don't know if this is possible, but make an APM overlay

Your doing great, just dont stop hosting :)