I've formated partition to empty - only erased information that partition is NTFS.
Partition data haven't been changed. So i think only little change to partition table is required.
How can i recover it?
Try TestDisk.
TestDisk is powerful free data recovery software! It was primarily designed to help recover lost partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software, certain types of viruses or human error (such as accidentally deleting a Partition Table). Partition table recovery using TestDisk is really easy.