Tiebreakers
Definition
Tiebreakers are used to determine how to handle ties between competitors that have the same number of points. The order of the tiebreakers is important because subsequent tiebreakers are only called when there are still ties between competitors.
Tiebreakers may be limited to analysing only certain data. They may be limited to matches or match sets only. They may also be limited to certain match types (bye, duel or ffa). It is therefore essential to ensure that tiebreakers are properly configured on the stage.
Overall
Tiebreakers that analyse all matches in the stage or group to break the ties.
- Points (overall)
- Match result (overall)
- Match forfeit (overall)
- Match score for (overall)
- Match score against (overall)
- Match score difference (overall)
- Match set win (overall)
- Match set draw (overall)
- Match set loss (overall)
- Match set loss or forfeit (overall)
- Match set forfeit (overall)
- Match set score for (overall)
- Match set score against (overall)
- Match set score difference (overall)
Head-to-head
Tiebreakers that analyse only the matches involving the tied participants in order to break the ties.
- Points (head-to-head)
- Match result (head-to-head)
- Match forfeit (head-to-head)
- Match score for (head-to-head)
- Match score against (head-to-head)
- Match score difference (head-to-head)
- Match set win (head-to-head)
- Match set draw (head-to-head)
- Match set loss (head-to-head)
- Match set loss or forfeit (head-to-head)
- Match set forfeit (head-to-head)
- Match set score for (head-to-head)
- Match set score against (head-to-head)
- Match set score difference (head-to-head)
Swiss-specific
Tiebreakers that are mainly used when involved in a swiss system because they assume that participants will not play against all other participants.
Points (overall)
Tiebreaker that breaks the tie using the points earned on all matches. Note that this is usually the first tiebreaker applied after calculation, but another tiebreaker can be used before.
Schema:
{
"name": "points_overall",
"options": {}
}
Match result (overall)
Tiebreaker that favors those with the most matches won, then the most matches drawn, and finally, those with the most matches lost.
Schema:
{
"name": "match_result_overall",
"options": {}
}
Match forfeit (overall)
Tiebreaker that favors those with the least match forfeits.
Schema:
{
"name": "match_forfeit_overall",
"options": {}
}
Match score for (overall)
Tiebreaker that favors those with the highest accumulated match score.
Schema:
{
"name": "match_score_for_overall",
"options": {}
}
Match score against (overall)
Tiebreaker that favors those with the opponents' lowest accumulated match score.
Schema:
{
"name": "match_score_against_overall",
"options": {}
}
Match score difference (overall)
Tiebreaker that favors those with the highest match score difference. The score difference is calculated by taking the participant's match score and subtracting the opponent's match score.
Schema:
{
"name": "match_score_difference_overall",
"options": {}
}
Match set win (overall)
Tiebreaker that favors those with the highest number of wins in match sets.
Schema:
{
"name": "match_set_result_win_overall",
"options": {}
}
Match set draw (overall)
Tiebreaker that favors those with the highest number of draws in match sets.
Schema:
{
"name": "match_set_result_draw_overall",
"options": {}
}
Match set loss (overall)
Tiebreaker that favors those with the least number of losses in match sets.
Schema:
{
"name": "match_set_result_loss_overall",
"options": {}
}
Match set loss or forfeit (overall)
Tiebreaker that favors those with the least number of losses and forfeits in match sets. The sum of losses and forfeits is calculated before comparing it with others.
Schema:
{
"name": "match_set_result_loss_or_forfeit_overall",
"options": {}
}
Match set forfeit (overall)
Tiebreaker that favors those with the least forfeits in match sets.
Schema:
{
"name": "match_set_forfeit_overall",
"options": {}
}
Match set score for (overall)
Tiebreaker that favors those with the highest accumulated score in match sets.
Schema:
{
"name": "match_set_score_for_overall",
"options": {}
}
Match set score against (overall)
Tiebreaker that favors those with the opponents' lowest accumulated score in match sets.
Schema:
{
"name": "match_set_score_against_overall",
"options": {}
}
Match set score difference (overall)
Tiebreaker that favors those with the highest score difference in match sets. The score difference is calculated by taking the participant's score and subtracting the opponent's score.
Schema:
{
"name": "match_set_score_difference_overall",
"options": {}
}
Points (head-to-head)
Tiebreaker that breaks the tie using the points earned only in the matches played between the tied participants.
Schema:
{
"name": "points_head_to_head",
"options": {}
}
Match result (head-to-head)
Tiebreaker that favors the match results only in the matches played between the tied participants. It favors the most matches won, then the most matches drawn, and finally, those with the most matches lost.
Schema:
{
"name": "match_result_head_to_head",
"options": {}
}
Match forfeit (head-to-head)
Tiebreaker that favors those with the least match forfeits only in the matches played between the tied participants.
Schema:
{
"name": "match_forfeit_head_to_head",
"options": {}
}
Match score for (head-to-head)
Tiebreaker that favors those with the highest accumulated match score only in the matches played between the tied participants.
Schema:
{
"name": "match_score_for_head_to_head",
"options": {}
}
Match score against (head-to-head)
Tiebreaker that favors those with the opponents' lowest accumulated match score only in the matches played between the tied participants.
Schema:
{
"name": "match_score_against_head_to_head",
"options": {}
}
Match score difference (head-to-head)
Tiebreaker that favors those with the highest score difference only in the matches played between the tied participants. The score difference is calculated by taking the participant's score and subtracting the opponent's score.
Schema:
{
"name": "match_score_difference_head_to_head",
"options": {}
}
Match set win (head-to-head)
Tiebreaker that favors those with the highest number of wins in match sets, but only in the matches between the tied participants.
Schema:
{
"name": "match_set_result_win_head_to_head",
"options": {}
}
Match set draw (head-to-head)
Tiebreaker that favors those with the highest number of draws in match sets, but only in the matches between the tied participants.
Schema:
{
"name": "match_set_result_draw_head_to_head",
"options": {}
}
Match set loss (head-to-head)
Tiebreaker that favors those with the least number of losses in match sets, but only in the matches between the tied participants.
Schema:
{
"name": "match_set_result_loss_head_to_head",
"options": {}
}
Match set loss or forfeit (head-to-head)
Tiebreaker that favors those with the least number of losses and forfeits in match sets, but only in the matches between the tied participants. The sum of losses and forfeits is calculated before comparing it with others.
Schema:
{
"name": "match_set_result_loss_or_forfeit_head_to_head",
"options": {}
}
Match set forfeit (head-to-head)
Tiebreaker that favors those with the least forfeits in match sets, but only in the matches between the tied participants.
Schema:
{
"name": "match_set_forfeit_head_to_head",
"options": {}
}
Match set score for (head-to-head)
Tiebreaker that favors those with the highest accumulated score in match sets, but only in the matches between the tied participants.
Schema:
{
"name": "match_set_score_for_head_to_head",
"options": {}
}
Match set score against (head-to-head)
Tiebreaker that favors those with the opponents' lowest accumulated score in match sets, but only in the matches between the tied participants.
Schema:
{
"name": "match_set_score_against_head_to_head",
"options": {}
}
Match set score difference (head-to-head)
Tiebreaker that favors those with the highest score difference in match sets, but only in the matches between the tied participants. The score difference is calculated by taking the participant's score and subtracting the opponent's score.
Schema:
{
"name": "match_set_score_difference_head_to_head",
"options": {}
}
Buchholz
Tiebreaker that uses the Buchholz system.
Schema:
{
"name": "buchholz",
"options": {}
}
Median Buchholz
Tiebreaker that uses the Median Buchholz system.
Schema:
{
"name": "median_buchholz",
"options": {}
}
Cumulative
Tiebreaker that uses the Cumulative system.
Schema:
{
"name": "cumulative",
"options": {}
}
Cumulative opponents
Tiebreaker that uses the Cumulative opponents system.
Schema:
{
"name": "cumulative_opponents",
"options": {}
}
Played least
Tiebreaker that favors those with the lowest number of player matches.
Schema:
{
"name": "played_least",
"options": {}
}
Played most
Tiebreaker that favors those with the highest number of player matches.
Schema:
{
"name": "played_most",
"options": {}
}
Manual
Tiebreaker that favors those with the highest value in a manual tiebreaker property set on each ranking item.
Schema:
{
"name": "manual",
"options": {}
}
Random
Tiebreaker that choose randomly.
Schema:
{
"name": "random",
"options": {}
}