📊 WSDC Event Results Analyzer
Paste a link to a scoring.dance finals results page. (Semifinals and preliminaries are not supported.)
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Results ( couples) Calculating placements... Advanced Mode
| Place | Calc Place | Bib | Leader | Follower | |
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📋 Step-by-Step Calculation Breakdown
See how the RPSS algorithm determines each placement, step by step.
📖 Legend & Terminology
Step Types (Colors)
Key Terms
How RPSS Works
1. Majority Rule: A couple gets a placement when a majority of judges (>50%) rank them at that level or better.
2. Level-by-level: Start at k=1 (1st place), then k=2 (top 2), k=3 (top 3), etc., until someone has majority.
3. Tie-breaking: If multiple couples have the same majority count, use sum of their ordinals ≤ k (lower sum wins).
4. Expand k: If still tied after sum, expand to k+1, k+2, etc., and compare majority counts at higher levels.
5. Head-to-head (two couples): the couple ranked higher by more judges wins.
📚 References & Sources
Documentation and resources used in this implementation.
- Relative Placement Scoring System (WSDC-approved) Official document explaining the Relative Placement algorithm step by step: majority definition (>50%), ≤k threshold iteration, tie-breaks with ordinal sums within threshold, example tables and full WSDC-compliant procedure.
- Rules & Info (WSDC) Hub page with regulations: links to RPSS, Prelim Scoring, templates and examples. Confirms that WSDC finals use Relative Placement system and where to find official materials.
- WSDC Registry Event Rules (effective Jan 1, 2025) Current rules for events: require use of Relative Placement in finals and computerized scoring systems; specify minimum judging panels, preliminary standards and scoring system requirements.