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Frequencies and Averages from Tournament Calculator Presentation

This tool processes results from a Tournament Calculator presentation and displays frequencies and averages for each board. The tool is especially useful for:

  • Quick display of result frequencies for individual boards
  • Calculating averages with optional exclusion of extreme results
  • Processing results from any number of boards at once

How to Use the Tool

  1. Presentation URL: Enter the base URL of the Tournament Calculator presentation (where the JSON files are located)
  2. Board Range: Select the range of boards you want to process
    • You can use quick selection for a complete round by entering the number of boards per round
  3. Average Filtering: Optionally select a filtering method for average calculations
    • Use all scores
    • Exclude a specific number of top and bottom scores
    • Exclude a specific percentage of top and bottom scores

Output

The tool provides three types of output:

  1. Frequencies: Shows the frequency of each score for each board
  2. Simple Averages: List of boards with their averages in board_number average format
  3. Detailed Calculations: Comprehensive output for each board including:
    • Filtering method used
    • Calculated average
    • List of included and excluded scores

All outputs can be easily copied to clipboard or downloaded as a text file.

Technical Details

  • Board numbers correspond to actual tournament board numbers (not file sequence numbers)
  • Averages are rounded to the nearest 10 points (e.g., 423 → 420, 438 → 440)
  • Filtering always preserves at least one score for average calculation
  • The tool automatically removes any parameters and fragments from the URL

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