My first post here in forum, as I feel the need to react.
I consider myself an average end-game player, don't have much in the way other players here do, 133 expansions, 193 AW levels, researched Chapter 16 to the end (skipped some optional ones). I am ranked among the top players in our FS and our FS is in top 20 in the world. I usually did around 10 provinces, recently started doing more - 15 was a usual number, and if I felt the need, I went to around 20 provinces. Mostly because of the number of clicks, that was cumbersome, not because I wouldn't be able to go farther. My only boost was from the phoenix, didn't feel the need to use any other, as I had no problems doing the 15-20 provinces without any. I also did the Spire to the top, first two tiers fighting, third tier I switched to diplomatic. Shortly before the tourney change I tried using the DA and MMM to fight the third tier and it went smoothly, so I was happy I could save some resources (especially orcs) for upgrades of buildings. Also, if timed right, I could use the DA and MMM for two weeks of the Spire - so I would save them, as they're not so common to get.
However, since the new tourney system, I started to get beat at around province 9-10 (second round) when I only had the Phoenix fed! By beat I mean wiped out! These used to be a breeze! Also, doing more than 15 provinces weekly even with a DA, MMM and ELR + phoenix is unsustainable for me. This means if our FS needs the top players to step up to reach 10 chests, I can do more provinces but I have to be prepared for heavy losses of either troops or resources in catering.
I have not researched my limits after which I'm not able to fight or cater any more, as I am not willing to spend all my buff buildings, time instants and pet food for the brown bear, along with resources which took a long time to collect just for the testing I did not agree to.
I am aware the tournament needed some changes in difficulty but this seems quite steep from a very early stage.