| ⇢ | A | DivisionService added | |
| ⇢ | A | Division added | |
| ⇢ | A | PlayerDivisionInfo added | |
| ⇢ | A | DivisionPersistor added |
| ⇢ | D | DivisionService.post_result() added | |
| ⇢ | C | test_match_in_same_division_inverted() added | |
| ⇢ | C | test_match_winner_ascends_league() added | |
| ⇢ | C | test_match_in_same_division() added | |
| ⇢ | C | test_do_not_fall_below_0() added | |
| ⇢ | C | test_gain_loss_winner_inferior() added | |
| ⇢ | C | test_gain_loss_winner_superior() added | |
| ⇢ | C | test_new_player() added | |
| ⇢ | B | DivisionService.get_division() added | |
| ⇢ | A | sample_divisions() added | |
| ⋮ | view more | ||