FPL Live Rank Websites & Apps
If you simply can't wait until the gameweek is complete and the official FPL site has updated the manager rankings, here are 3 websites that let you track your projected overall FPL rank in near real time. Bear in mind that bonus points allocations can sometimes change well after matches are complete. Also consider that if you're obsessing over your live rank, this is a good indicator that you might be taking the game a bit too seriously. Think about your mental health. If live rank drops etc. are significantly affecting your mood, it might be time to step back a little.
LiveFPL
This site will show you your new rank pre-autosubs and post-autosubs, along with a comparison of your score vs the top 10k managers. Ranks are claimed to be >99% exact, and the tool will remember your team ID so you don't have to. It also has a fun "clones" feature that lets you find the highest and lowest ranked teams in the top 1 million that are identical to yours.
Premier Fantasy Tools - Live FPL Rank & Points
One of many useful tools on this site is their Live FPL Rank & Points tool, which lets you know how many points you have scored from your starting 11, bonus points, and auto-substitutions. I have found the figures to be pretty accurate. Like LiveFPL, it can track any team and will show you green or red arrows depending whether your rank is up or down.
FPL Gameweek
Amongst lots of other useful data about your FPL team and selected mini-league, there is a display of your live overall rank and overall gameweek rank.
FPL Optimized - Live GW Forecast
Live gameweek expected and realized points based on match results and forecasts. This site is not simply a live rank predictor; it gives you live graphs of your gameweek points in comparison to expected points and average points. See at exactly which point it all went right or wrong, and how much your team over or under-performed.
Live FPL Tables
If you're more interested in tracking your classic leagues ('mini leagues') in real-time, rather than your overall rank, this is the site for you. Real-time Fantasy Premier League (FPL) points and league tables with live auto subs and live bonus points. Supports live classic leagues, head to head leagues, draft leagues and cup fixtures.