This module offers some functions to handle some problems related to the ranking.

get_change_as_string(change)

Takes change (float or integer) and generates a string (e. g. "+8.2", "0" or "-4").

get_change_in_ranking(rank, previous_rank)

Calculates the difference between the actual and the previous rank.

get_value2ranks(values)

Generates a dictionary which assigns a rank to a value.

Maybe of benefit to somebody.