Yes, you can. You need to fax the rescore form which you can find from the bulletin to ETS. The fax number is 609-771-7500 (US number). it takes 3-4 weeks for them to process rescoring. If your score is changed after rescoring, you don't need to pay, if the score remains same, you have to pay $50. You need to have credit number for paying this.
I resocred my April's TSE. It was 45, I got 50 after rescoring.