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Mid-Atlantic District
The largest district in the Barbershop Harmony Society

Most Improved Chorus

Here's everything you ever wanted to know about the Most Improved Chorus (MIC) award.

Purpose

To provide appropriate recognition to the Chapter, in each Division, showing the most improvement each year at their Division Convention Chorus contest.

Determining the MIC

There are two ways in which MIC can be computed, by "Raw Score" or by "Standard Ratio". Both are available to Administrative Judges.

Raw score

This year's score minus last year score = Raw Score difference
The winner is the competitor with the Highest Raw Score difference.

The Mid-Atlantic District uses the Raw Score method.
Ref: MID-ATLANTIC DISTRICT DIVISION CONTEST REGULATION, article 13.0, d, 2

Standard

This method determines the MIC based on a ratio. It's very complicated not used very often.
  1. The system adds all the scores provided for the contestants who competed the previous year.
  2. The system then computes the average from all those scores from the previous year.
  3. The system then takes each contestant 's score from that year and compares it against the average score and determines a ratio (low divided by high)
  4. The system then repeats the process for the current year, except it's high divided by low.
  5. The system then takes this years ratio divided by last years ratio
  6. The chorus with the highest ratio is declared the MIC.

Example

Last years scores total: 13,222
Number of chorus scores: 13
The Average is: 1017.0769

This years scores total 15,909
Number of Chorus scores: 15
The average is 1060.6

Results

  Last Year Average This YearAverage Ratio
Chorus 921 0.9056 1051 1.0158 1.1217

The math...

921 / 1017.0769 = .9056 uses last year's score divided by last year avg,
1060 / 1051= 1.158 uses this year's avg divided by this year's score
1.0158 / 0.9056= 1.1217 this year avg divided by last year avg.= ratio
Yeah, it's complicated!!

For questions and information about these programs contact:
Rafi Hasib
MAD District VP for Contest & Judging