# MyCoachingBD — Coaching Discovery Demo > Fictional coaching-provider discovery and guardian or attendance workflows. No verified providers, bookings, messages or safeguarding service. - Canonical URL: https://mktutor.co.education/ - Methodology & Equations: https://mktutor.co.education/methodology/ - Interactive Browser Runtime: https://mktutor.co.education/run/ - Author & Root Entity: Mohammad Rezwan Khan, PhD (https://mrkhan.co.technology/#person) - Ecosystem Directory: https://mklab.co.technology/ - Knowledge Graph JSON-LD: https://mktutor.co.education/knowledge-graph.jsonld ## Governing Mathematical Formulation & Units - Formula: `Provider Comparison Score = Σ w_i × Criterion_i (evaluated strictly on user-entered checklist weights across fictional sample profiles)` - Units: Checklist weights in %; batch size in students/batch; fee transparency and safeguarding verification flags (Boolean). ## Reproducible Worked Example Fictional Provider Evaluation Walkthrough: Comparing two fictional coaching profiles ('Sample Science Batch A' vs. 'Sample Math Mentorship B') using the 6-point Guardian & Student Evaluation Checklist highlights missing fee breakdowns, batch-size claims, and attendance communication rules without endorsing any real coaching centre or accepting bookings.