Simplify the following text for a Grade 7 native English-speaking person.
Original: Three years later she played Irina Levitina in Volgograd , Russia and won convincingly by 8 â `` 5 .
Simplified: Three years later she played Irina Levitina in Volgograd , Russia and won convincingly by 8 Â 1\/2 -5 Â 1\/2 .