EPFO paid lesser EPS money than what was shown in passbook; Consumer commission orders it to pay Rs 1000 compensation and 9% interest

EPFO underpaid school employee's EPS; he files case and wins in consumer commission as commission ruled that the correct factor for his period of service was 0.94, but EPFO wrongly applied the 0.85 factor meant for 10 months of service. Know how this employee won the case against Employees' Provident Fund Organisation.