user: Question: Can you tell me the total number of Prev that has the Chng of +10, and the Rating larger than 2765?
Columns: ['Rank', 'Prev', 'Player', 'Rating', 'Chng']
Types: ['real', 'real', 'text', 'real', 'text']
Sample row: [1.0, 3.0, 'Vladimir Kramnik ( RUS )', 2799.0, '+14']
SQL:

assistant: SELECT COUNT("Prev") FROM "Table" WHERE "Chng" = '+10' AND "Rating" > 2765.0;