Compass Draw
Overview
A Compass draw guarantees every participant a minimum of three matchUps. It consists of up to eight linked structures, named after compass directions: East, West, North, South, Northeast, Northwest, Southeast, and Southwest.
In the factory, this draw type is represented by the constant COMPASS.
Structure
The draw operates as a cascading series of consolation structures:
| Structure | Abbreviation | Receives losers from |
|---|---|---|
| East | E | Main draw (starting structure) |
| West | W | East Round 1 losers |
| North | N | East Round 2 losers |
| South | S | West Round 1 losers |
| Northeast | NE | East Round 3 losers |
| Northwest | NW | North Round 1 losers |
| Southwest | SW | South Round 1 losers |
| Southeast | SE | West Round 2 losers |
East (Main)
R1 losers --> West
R2 losers --> North
R3 losers --> Northeast
West
R1 losers --> South
R2 losers --> Southeast
North
R1 losers --> Northwest
South
R1 losers --> Southwest
The number of structures generated depends on the draw size. Smaller draws may produce fewer than eight structures because some directions would have too few participants to form a meaningful bracket.
Compass Attributes
The factory defines compass structure attributes in the COMPASS_ATTRIBUTES constant, which maps link paths to structure names and abbreviations:
COMPASS_ATTRIBUTES = {
0: { name: 'East', abbreviation: 'E' },
'0-1': { name: 'West', abbreviation: 'W' },
'0-2': { name: 'North', abbreviation: 'N' },
'0-3': { name: 'Northeast', abbreviation: 'NE' },
'0-1-1': { name: 'South', abbreviation: 'S' },
'0-1-2': { name: 'Southwest', abbreviation: 'SW' },
'0-2-1': { name: 'Northwest', abbreviation: 'NW' },
'0-1-1-1': { name: 'Southeast', abbreviation: 'SE' },
};
Use Cases
- Junior and development tournaments where guaranteeing playing time is important.
- Social and club tournaments where participants expect multiple matches regardless of results.
- Any format where a minimum of three matchUps per participant is desired.
Generation
const { drawDefinition } = engine.generateDrawDefinition({
drawSize: 16,
drawType: 'COMPASS',
});
Related
- Olympic Draw -- A smaller variant guaranteeing 2 matchUps
- Draw Links -- How losers flow between compass structures
- Draw Types Overview -- List of all pre-defined draw types