Due to the complete absence of information regarding LGBTQ+ characters or themes in the provided movie details and extra web search results, it is not possible to accurately assess the film's portrayal or net impact on LGBTQ+ representation. Therefore, a definitive evaluation cannot be made.

There is not enough information available to assess the film's portrayal of transsexual characters or themes. No details regarding the presence or depiction of such characters or storylines could be found to determine a net impact rating.

Based on the provided details, there is insufficient information regarding the presence of significant female characters or their involvement in combat scenes. Without access to plot details or character descriptions, it is not possible to determine if any female character defeats male opponents in physical combat.

Jeremiah is an original science fiction series, not an adaptation of existing source material or a historical account. All characters were created specifically for the show, thus precluding any gender swaps from prior established versions.

Jeremiah (2002) is an original science fiction series, not an adaptation of pre-existing material with established character races. Therefore, no character's race was changed from a prior canonical or historical depiction.