Ledder method is related to :

Question

Accepted Answer

The correct option is (3):
The 'Ladder method' is directly related to a **Challenge tournament**. This is a system where participants are ranked vertically, like on the rungs of a ladder, and the primary mechanism for advancement is a challenge. A player ranked lower on the ladder can challenge a player ranked higher, and if the lower-ranked player wins, they swap positions. This format is not based on a set schedule of fixtures but rather on individual initiative to challenge, making it an ongoing, continuous competition focused on the dynamic re-ranking of participants. Other forms of challenge tournaments include the Pyramid and Cobweb methods.

The incorrect option is (1):
A Knockout tournament, also known as a single-elimination tournament, is characterized by the immediate elimination of a participant upon their first loss. This structure uses a fixed bracket or fixture system where matches are determined by draws or seeding, not by a player challenging another to improve their rank. Once eliminated, a player does not get an opportunity to play again, which is entirely contrary to the continuous ranking and re-ranking philosophy of the Ladder method. The primary goal is to quickly and definitively find a single winner.

The incorrect option is (2):
A League tournament, or Round-Robin tournament, operates on the principle that every team or player competes against every other team or player a predetermined number of times. The final ranking is determined by total points accumulated throughout the competition, or by the overall win-loss record. This format follows a strict schedule of fixtures, leaving no room for the informal, challenge-based and position-swapping mechanism that defines the Ladder method.

The incorrect option is (4):
A Combination tournament is a general term for a competition that incorporates elements of two or more fundamental tournament types, such as a League-cum-Knockout or a Knockout-cum-League structure. For instance, teams might play an initial league phase, with the top teams then advancing to a knockout bracket. While such a tournament may exist, the Ladder method itself is a specific structure falling under the umbrella of Challenge tournaments and is not a blend of the other primary formats.