Point (score)

From Tardis Wiki, the free Doctor Who reference
Point (score)

The Thirteenth Doctor awarded points to and claimed to keep a score of everything her companions accomplished. (TV: The Tsuranga Conundrum)

When the Thirteenth Doctor later met a supposed past incarnation of herself, the Fugitive Doctor also gave out points, a trait that the Thirteenth Doctor claimed ownership of. (TV: Fugitive of the Judoon)

When Clara Oswald pointed out to three Doctors that their meeting couldn't happen due to a fixed point in time, the Tenth Doctor said "one point to the girl from Gryffindor", though the Twelfth Doctor believed Clara was a Slytherin. (COMIC: Four Doctors)