Sonneborn-Berger Score

The Sonneborn-Berger score is a tournament tiebreaker that gives more weight to results earned against opponents who themselves scored well.

What is Sonneborn-Berger Score in Dota 2?

Sonneborn-Berger, also called the Neustadtl score in some contexts, is a standings tiebreak method designed to value the quality of results. In its traditional form, a competitor receives credit based on the scores of opponents they defeated and partial credit for drawn results. Esports organizers can adapt the method to the scoring model used by the event.

The term appears in some Dota 2 tournament rules when several teams finish a group stage with identical primary records. Its exact formula and position in the tiebreak hierarchy are event-specific, so the concept should be read together with that tournament’s published regulations.

How Sonneborn-Berger Score is used in a match

For a viewer, Sonneborn-Berger matters when the table is tied but head-to-head or other primary criteria do not fully separate the teams. Results against strong opponents can then carry more tiebreak value than equivalent results against teams that finished lower in the group.

The score is normally calculated automatically in the standings rather than by players during a match. It can affect seeding, playoff qualification or elimination only when the event has explicitly chosen it as part of the tiebreak process.

Do not confuse Sonneborn-Berger Score with...

Do not confuse Sonneborn-Berger with Buchholz. Buchholz mainly reflects the strength of a team’s schedule, while Sonneborn-Berger weights the team’s own results by the performance of the opponents involved.