Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How many QB ratings for the player with 1069 completions?

### Inputs:
table_name: table, columns: ['Name', 'Completions', 'Attempts', 'Completion %', 'Yards', 'Touchdowns', 'Interceptions', 'QB Rating']

### Response:
SELECT COUNT QB Rating FROM table WHERE Completions = 1069