In fairness That's a historical game so of course tanks from the 30s/40s/50s do better against each other in it than tanks from the 70s/80s actually do against modern anti tank equipment.It would be a lot more realistic than the crap tanks the USSR turned out to have.
Having said that Ukraine's T-64, T-80D and T-84 tanks are doing quite well so a lot of the issues Russia are experiencing with their T-72, T80 and T-90 tanks also comes down to errors in the way the tanks are being used (I.E being sent by themselves into urban areas, being sent with no AA units, etc).
But then you have the flipside that literally the only tank development Russia have done since the USSR fell is to bolt newish bits onto some T-72s, rename the T-72BU to the T-90 in order to make export customers feel better about buying a 20 year old budget tank, and build a couple of experimental T-14 tanks that don't work. How anyone thought last January that Russia would be winning tank battles against a country with better tanks and more of them in the combat area still amuses me
![Stick Out Tongue :P :P](/styles/default/xenforo/vbSmilies/Normal/tongue.gif)