Competition Information

Competition Format

There will be a minimum of 5 competition rounds (subject to the number of registered teams), with each round lasting 90 minutes. 

Each team will comprise 3-4 members, and 
will be judged under two segments: Mediation Advocacy and Mediation. 

  • For each round, the team nominates two members as Mediation Advocates (who will be competing as a pair) and one member as Mediator. 
  • Teams are free to nominate which of their members will be representing their team for each segment, in each round. 
  • Nominations must be provided to the organiser by a timing to be stipulated by the organisers. No changes will be allowed afterwards.
  • If they wish, teams may change their nominated members for each segment after the conclusion of each round.

Determining Match-ups For Each Round

 After teams have submitted their nominations for their representative for each segment, all Mediation Advocate pairs will be matched against each other, and a Mediator will be assigned to them. A total of 5 competitors will thus be present in each room, from 3 different teams (2 pairs of Mediation Advocates, and 1 Mediator). 


For the Mediation Advocacy segment, teams will be paired for the first round randomly, and then from the second round onwards, a process known as "power-matching" will be used. Power-matching works as follows:

  1. Teams with similar win-loss ratios are grouped together.
  2. Teams will then be matched randomly within the same win-loss ratio group
  3. This process is repeated for each round. 

This process will result in all Mediation Advocacy teams facing counter-parties of comparable skill - making each round equally as challenging. 

The following graphic illustrates how the matching for each round will take place, leading to the final ranking for the Mediation Advocacy segment.

For the Mediation segment, mediators will be assigned randomly, with a priority on avoiding any conflict of interest. As there are only 18 Mediators needed for each round, there will be a rotation of mediators assigned so that all teams will finish Round 4 with their assigned Mediators having completed at least 2 rounds. The top 18 teams with the highest combined Mediator score from the previous rounds will then be selected to mediate for Round 5, and to determine the final rankings for Gold and Silver.

Judging Criteria

Mediation advocates will be 
assessed on their ability to work together as effective advocates (counsel), in reaching a solution that addresses the interests of their clients. 

Mediators will be assessed on their ability to help move the discussion forward and also on their ability to manage the mediation process and assist the advocates in having a structured session.


At the conclusion of all rounds, each team will be awarded Gold, Silver or Bronze for their performance in both Mediation Advocacy and Mediator segments. 

  • Mediation Advocates will be judged based on their win-loss record and ranked by other factors such as total points. 
  • Mediators will be judged based on their total points accumulated.

SIMI is also pleased to share that registered and confirmed teams will be invited to attend the afternoon session of the Singapore Convention Signing Ceremony and Conference on 7th August 2019, a historic event for mediation. 

More information about other prizes for the event will be posted in the coming weeks.



The full set of rules can be downloaded using this link.

Case Problems
The cases used for the competition will be based on, and inspired by, real international disputes experienced by professional mediators.

General instructions for all 5 rounds are now available!

Download Round 1, Round 2, Round 3, Round 4 and Round 5

Go back to the IMSG main page.