Left yellow digit – vehicle tier. Two middle digits – the percentage of health points left. Two digits at sides – player level – XVM. The color of those digits changes depending on player skills. Lower right corner – white digits – the number of battles played by the enemy with that tank. Tank name above. A star near tank name means stock turret – probably a weaker gun. Markers work similarly for allied vehicles, except player name added and the lack of digits showing the number of battles played.