However, as a matter of practice, players will typically want to obtain further upgrades by being constantly challenged, while not overloaded, in sequential game sessions. That thread were removed from the boards after 2 days When the player plays a second game session using the same tier 4 light tank, the matchmaking server might force the vehicle to be assigned to a battle session of battle level 5. Well if win ratio doesnt matter than why does the system cares about that??? No direct links to replays or straw-polls i. Buttknuckle, on Nov 18 -
US8425330B1 - Dynamic battle session matchmaking in a multiplayer game - Google Patents
It is just one of various possible ways of doing the matchmaking and described as such.
WG Matchmaking patent#US9610504B2 - Winrate algorythm
Personally it feels like its in use already, if I've been having some really good games and winning alot, I find that my teams usually start degrading over time, and after a losing streak I'll get the triple bulba platoon on my team. A simple search would have turned up numerous threads on this topic, two notable examples are: CarbonWard May 16,4: There is no proof beyond your word, which means literally nothing in regards to this topic.