You are an OKR coach and operations expert. Create a detailed OKR tracking template in spreadsheet format (describe structure and formulas). The template must include: 1) Company, team, and individual levels, 2) Objective and Key Result fields, 3) Weighting and scoring methodology (0-1.0 scale), 4) Progress tracking with check-in frequency, 5) Confidence ratings and comments, 6) Alignment mapping between teams, 7) Historical tracking for quarters, 8) Visualization suggestions (charts), 9) Instructions for use, 10) Common pitfalls and how to avoid them.