Bucklin

Violation of Tolerant Positive Involvement

Profile type: Profile
Config: 3 c, 7 v
Parameters: ∅

2 loses in the full profile, but 2 is a winner after removing a voter with the ranking (1, 0, 2):

Full profile
+---+---+---+---+
| 1 | 2 | 1 | 3 |
+---+---+---+---+
| 0 | 1 | 1 | 2 |
| 2 | 0 | 2 | 1 |
| 1 | 2 | 0 | 0 |
+---+---+---+---+
Profile([[0, 2, 1], [1, 0, 2], [1, 2, 0], [2, 1, 0]], rcounts=[1, 2, 1, 3], cmap={0: '0', 1: '1', 2: '2'})
Bucklin winner is {1}

Profile with voter removed
+---+---+---+---+
| 1 | 1 | 1 | 3 |
+---+---+---+---+
| 0 | 1 | 1 | 2 |
| 2 | 0 | 2 | 1 |
| 1 | 2 | 0 | 0 |
+---+---+---+---+
Profile([[0, 2, 1], [1, 0, 2], [1, 2, 0], [2, 1, 0]], rcounts=[1, 1, 1, 3], cmap={0: '0', 1: '1', 2: '2'})
Bucklin winners are {1, 2}