rezgarGPU heavy games like world of warships and world of tanks.
Sorry, I laughed out loud at that one.
You can get >100 fps on max settings with a 150$ GPU in those.
WoT is also one of the few games with worse multithreading than TF2. Because it doesn't have any. At all.
http://i.imgur.com/mV9bFz7.mp4
Assuming you're talking about the new Star Wars Battlefront, that and Overwatch are actually not too demanding either. It's not easy but with e.g. a GTX 1080 getting >120 fps actually isn't a problem on 1080p even with maxed out settings.
Anyway, Swedish prices would be a bit too much work for now, but something along these lines is the goal:
PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i5-6600 3.3GHz Quad-Core Processor ($214.99 @ SuperBiiz)
Motherboard: ASRock H170M Pro4 Micro ATX LGA1151 Motherboard ($66.98 @ Newegg)
Memory: GeIL SUPER LUCE 16GB (2 x 8GB) DDR4-2400 Memory ($64.99 @ Newegg)
Storage: Samsung 850 EVO-Series 250GB 2.5" Solid State Drive ($99.99 @ Dell Small Business)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($48.49 @ OutletPC)
Video Card: PNY GeForce GTX 1080 8GB XLR8 Video Card ($589.99 @ Newegg)
Case: Cooler Master N200 MicroATX Mid Tower Case ($45.99 @ NCIX US)
Power Supply: Corsair CXM 550W 80+ Bronze Certified Semi-Modular ATX Power Supply ($39.99 @ Newegg)
Monitor: BenQ XL2411Z 24.0" 144Hz Monitor ($279.00 @ B&H)
Total: $1450.41
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-10-09 07:35 EDT-0400
Worst case you get a 1070, which should still be more than enough.