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PUZ-GLO-001

Glicko rating system used for rated modes

Verify Glicko-1 algorithm calculates rating changes

P0
both
puzzle
rating
glicko
core
Test Steps
Steps to execute this test
  1. Start Puzzle Tempo or Climb without rating range
  2. Complete a puzzle successfully
  3. Retrieve user rating after completion
  4. Verify change follows Glicko formula
Expected Result

Rating change matches Glicko-1 formula. User gains for solving harder puzzle. RD decreases.

Preconditions
  • User rating: 1500, RD: 50
  • Puzzle rating: 1600, RD: 50
  • Rated mode active
Rule References
GLOBAL-001
Execution History
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